38150528

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 83023920

約数和(自身を除く): 44873392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 128, 202, 208, 227, 404, 416, 454, 808, 832, 908, 1313, 1616, 1664, 1816, 2626, 2951, 3232, 3632, 5252, 5902, 6464, 7264, 10504, 11804, 12928, 14528, 21008, 22927, 23608, 29056, 42016, 45854, 47216, 84032, 91708, 94432, 168064, 183416, 188864, 298051, 366832, 377728, 596102, 733664, 1192204, 1467328, 2384408, 2934656, 4768816, 9537632, 19075264, 38150528]

約数ペア:

[(1, 38150528), (2, 19075264), (4, 9537632), (8, 4768816), (13, 2934656), (16, 2384408), (26, 1467328), (32, 1192204), (52, 733664), (64, 596102), (101, 377728), (104, 366832), (128, 298051), (202, 188864), (208, 183416), (227, 168064), (404, 94432), (416, 91708), (454, 84032), (808, 47216), (832, 45854), (908, 42016), (1313, 29056), (1616, 23608), (1664, 22927), (1816, 21008), (2626, 14528), (2951, 12928), (3232, 11804), (3632, 10504), (5252, 7264), (5902, 6464)]