39701888

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 83023920

約数和(自身を除く): 43322032

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 83, 101, 128, 148, 166, 202, 296, 332, 404, 592, 664, 808, 1184, 1328, 1616, 2368, 2656, 3071, 3232, 3737, 4736, 5312, 6142, 6464, 7474, 8383, 10624, 12284, 12928, 14948, 16766, 24568, 29896, 33532, 49136, 59792, 67064, 98272, 119584, 134128, 196544, 239168, 268256, 310171, 393088, 478336, 536512, 620342, 1073024, 1240684, 2481368, 4962736, 9925472, 19850944, 39701888]

約数ペア:

[(1, 39701888), (2, 19850944), (4, 9925472), (8, 4962736), (16, 2481368), (32, 1240684), (37, 1073024), (64, 620342), (74, 536512), (83, 478336), (101, 393088), (128, 310171), (148, 268256), (166, 239168), (202, 196544), (296, 134128), (332, 119584), (404, 98272), (592, 67064), (664, 59792), (808, 49136), (1184, 33532), (1328, 29896), (1616, 24568), (2368, 16766), (2656, 14948), (3071, 12928), (3232, 12284), (3737, 10624), (4736, 8383), (5312, 7474), (6142, 6464)]