64938752

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 139073760

約数和(自身を除く): 74135008

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 128, 164, 184, 256, 269, 328, 368, 538, 656, 736, 943, 1076, 1312, 1472, 1886, 2152, 2624, 2944, 3772, 4304, 5248, 5888, 6187, 7544, 8608, 10496, 11029, 12374, 15088, 17216, 22058, 24748, 30176, 34432, 44116, 49496, 60352, 68864, 88232, 98992, 120704, 176464, 197984, 241408, 253667, 352928, 395968, 507334, 705856, 791936, 1014668, 1411712, 1583872, 2029336, 2823424, 4058672, 8117344, 16234688, 32469376, 64938752]

約数ペア:

[(1, 64938752), (2, 32469376), (4, 16234688), (8, 8117344), (16, 4058672), (23, 2823424), (32, 2029336), (41, 1583872), (46, 1411712), (64, 1014668), (82, 791936), (92, 705856), (128, 507334), (164, 395968), (184, 352928), (256, 253667), (269, 241408), (328, 197984), (368, 176464), (538, 120704), (656, 98992), (736, 88232), (943, 68864), (1076, 60352), (1312, 49496), (1472, 44116), (1886, 34432), (2152, 30176), (2624, 24748), (2944, 22058), (3772, 17216), (4304, 15088), (5248, 12374), (5888, 11029), (6187, 10496), (7544, 8608)]