77071888

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1289}}^1$

素因数の和:1435

約数の個数: 40

約数和(自身を含む): 155001240

約数和(自身を除く): 77929352

約数列:

[1, 2, 4, 8, 16, 37, 74, 101, 148, 202, 296, 404, 592, 808, 1289, 1616, 2578, 3737, 5156, 7474, 10312, 14948, 20624, 29896, 47693, 59792, 95386, 130189, 190772, 260378, 381544, 520756, 763088, 1041512, 2083024, 4816993, 9633986, 19267972, 38535944, 77071888]

約数ペア:

[(1, 77071888), (2, 38535944), (4, 19267972), (8, 9633986), (16, 4816993), (37, 2083024), (74, 1041512), (101, 763088), (148, 520756), (202, 381544), (296, 260378), (404, 190772), (592, 130189), (808, 95386), (1289, 59792), (1616, 47693), (2578, 29896), (3737, 20624), (5156, 14948), (7474, 10312)]