70550272

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 169979040

約数和(自身を除く): 99428768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 43, 52, 58, 64, 68, 86, 104, 116, 128, 136, 172, 208, 221, 232, 256, 272, 344, 377, 416, 442, 464, 493, 544, 559, 688, 731, 754, 832, 884, 928, 986, 1088, 1118, 1247, 1376, 1462, 1508, 1664, 1768, 1856, 1972, 2176, 2236, 2494, 2752, 2924, 3016, 3328, 3536, 3712, 3944, 4352, 4472, 4988, 5504, 5848, 6032, 6409, 7072, 7424, 7888, 8944, 9503, 9976, 11008, 11696, 12064, 12818, 14144, 15776, 16211, 17888, 19006, 19952, 21199, 23392, 24128, 25636, 28288, 31552, 32422, 35776, 38012, 39904, 42398, 46784, 48256, 51272, 56576, 63104, 64844, 71552, 76024, 79808, 84796, 93568, 96512, 102544, 126208, 129688, 143104, 152048, 159616, 169592, 187136, 205088, 259376, 275587, 304096, 319232, 339184, 410176, 518752, 551174, 608192, 678368, 820352, 1037504, 1102348, 1216384, 1356736, 1640704, 2075008, 2204696, 2432768, 2713472, 4150016, 4409392, 5426944, 8818784, 17637568, 35275136, 70550272]

約数ペア:

[(1, 70550272), (2, 35275136), (4, 17637568), (8, 8818784), (13, 5426944), (16, 4409392), (17, 4150016), (26, 2713472), (29, 2432768), (32, 2204696), (34, 2075008), (43, 1640704), (52, 1356736), (58, 1216384), (64, 1102348), (68, 1037504), (86, 820352), (104, 678368), (116, 608192), (128, 551174), (136, 518752), (172, 410176), (208, 339184), (221, 319232), (232, 304096), (256, 275587), (272, 259376), (344, 205088), (377, 187136), (416, 169592), (442, 159616), (464, 152048), (493, 143104), (544, 129688), (559, 126208), (688, 102544), (731, 96512), (754, 93568), (832, 84796), (884, 79808), (928, 76024), (986, 71552), (1088, 64844), (1118, 63104), (1247, 56576), (1376, 51272), (1462, 48256), (1508, 46784), (1664, 42398), (1768, 39904), (1856, 38012), (1972, 35776), (2176, 32422), (2236, 31552), (2494, 28288), (2752, 25636), (2924, 24128), (3016, 23392), (3328, 21199), (3536, 19952), (3712, 19006), (3944, 17888), (4352, 16211), (4472, 15776), (4988, 14144), (5504, 12818), (5848, 12064), (6032, 11696), (6409, 11008), (7072, 9976), (7424, 9503), (7888, 8944)]