7715644048

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{4019}}^1$

素因数の和:4376

約数の個数: 80

約数和(自身を含む): 17430848640

約数和(自身を除く): 9715204592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 281, 427, 488, 562, 854, 976, 1124, 1708, 1967, 2248, 3416, 3934, 4019, 4496, 6832, 7868, 8038, 15736, 16076, 17141, 28133, 31472, 32152, 34282, 56266, 64304, 68564, 112532, 119987, 137128, 225064, 239974, 245159, 274256, 450128, 479948, 490318, 959896, 980636, 1129339, 1716113, 1919792, 1961272, 2258678, 3432226, 3922544, 4517356, 6864452, 7905373, 9034712, 13728904, 15810746, 18069424, 27457808, 31621492, 63242984, 68889679, 126485968, 137779358, 275558716, 482227753, 551117432, 964455506, 1102234864, 1928911012, 3857822024, 7715644048]

約数ペア:

[(1, 7715644048), (2, 3857822024), (4, 1928911012), (7, 1102234864), (8, 964455506), (14, 551117432), (16, 482227753), (28, 275558716), (56, 137779358), (61, 126485968), (112, 68889679), (122, 63242984), (244, 31621492), (281, 27457808), (427, 18069424), (488, 15810746), (562, 13728904), (854, 9034712), (976, 7905373), (1124, 6864452), (1708, 4517356), (1967, 3922544), (2248, 3432226), (3416, 2258678), (3934, 1961272), (4019, 1919792), (4496, 1716113), (6832, 1129339), (7868, 980636), (8038, 959896), (15736, 490318), (16076, 479948), (17141, 450128), (28133, 274256), (31472, 245159), (32152, 239974), (34282, 225064), (56266, 137128), (64304, 119987), (68564, 112532)]