28383451264

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{16187}}^1$

素因数の和:16330

約数の個数: 128

約数和(自身を含む): 68688921600

約数和(自身を除く): 40305470336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 103, 112, 128, 133, 152, 206, 224, 266, 304, 412, 448, 532, 608, 721, 824, 896, 1064, 1216, 1442, 1648, 1957, 2128, 2432, 2884, 3296, 3914, 4256, 5768, 6592, 7828, 8512, 11536, 13184, 13699, 15656, 16187, 17024, 23072, 27398, 31312, 32374, 46144, 54796, 62624, 64748, 92288, 109592, 113309, 125248, 129496, 219184, 226618, 250496, 258992, 307553, 438368, 453236, 517984, 615106, 876736, 906472, 1035968, 1230212, 1667261, 1753472, 1812944, 2071936, 2152871, 2460424, 3334522, 3625888, 4305742, 4920848, 6669044, 7251776, 8611484, 9841696, 11670827, 13338088, 14503552, 17222968, 19683392, 23341654, 26676176, 31677959, 34445936, 39366784, 46683308, 53352352, 63355918, 68891872, 93366616, 106704704, 126711836, 137783744, 186733232, 213409408, 221745713, 253423672, 275567488, 373466464, 443491426, 506847344, 746932928, 886982852, 1013694688, 1493865856, 1773965704, 2027389376, 3547931408, 4054778752, 7095862816, 14191725632, 28383451264]

約数ペア:

[(1, 28383451264), (2, 14191725632), (4, 7095862816), (7, 4054778752), (8, 3547931408), (14, 2027389376), (16, 1773965704), (19, 1493865856), (28, 1013694688), (32, 886982852), (38, 746932928), (56, 506847344), (64, 443491426), (76, 373466464), (103, 275567488), (112, 253423672), (128, 221745713), (133, 213409408), (152, 186733232), (206, 137783744), (224, 126711836), (266, 106704704), (304, 93366616), (412, 68891872), (448, 63355918), (532, 53352352), (608, 46683308), (721, 39366784), (824, 34445936), (896, 31677959), (1064, 26676176), (1216, 23341654), (1442, 19683392), (1648, 17222968), (1957, 14503552), (2128, 13338088), (2432, 11670827), (2884, 9841696), (3296, 8611484), (3914, 7251776), (4256, 6669044), (5768, 4920848), (6592, 4305742), (7828, 3625888), (8512, 3334522), (11536, 2460424), (13184, 2152871), (13699, 2071936), (15656, 1812944), (16187, 1753472), (17024, 1667261), (23072, 1230212), (27398, 1035968), (31312, 906472), (32374, 876736), (46144, 615106), (54796, 517984), (62624, 453236), (64748, 438368), (92288, 307553), (109592, 258992), (113309, 250496), (125248, 226618), (129496, 219184)]