7641549616

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1621}}^1\times {\mathrm{7963}}^1$

素因数の和:9629

約数の個数: 40

約数和(自身を含む): 15216942224

約数和(自身を除く): 7575392608

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1621, 3242, 6484, 7963, 12968, 15926, 25936, 31852, 59977, 63704, 119954, 127408, 239908, 294631, 479816, 589262, 959632, 1178524, 2357048, 4714096, 12908023, 25816046, 51632092, 103264184, 206528368, 477596851, 955193702, 1910387404, 3820774808, 7641549616]

約数ペア:

[(1, 7641549616), (2, 3820774808), (4, 1910387404), (8, 955193702), (16, 477596851), (37, 206528368), (74, 103264184), (148, 51632092), (296, 25816046), (592, 12908023), (1621, 4714096), (3242, 2357048), (6484, 1178524), (7963, 959632), (12968, 589262), (15926, 479816), (25936, 294631), (31852, 239908), (59977, 127408), (63704, 119954)]