64310296

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 122572800

約数和(自身を除く): 58262504

約数列:

[1, 2, 4, 8, 139, 151, 278, 302, 383, 556, 604, 766, 1112, 1208, 1532, 3064, 20989, 41978, 53237, 57833, 83956, 106474, 115666, 167912, 212948, 231332, 425896, 462664, 8038787, 16077574, 32155148, 64310296]

約数ペア:

[(1, 64310296), (2, 32155148), (4, 16077574), (8, 8038787), (139, 462664), (151, 425896), (278, 231332), (302, 212948), (383, 167912), (556, 115666), (604, 106474), (766, 83956), (1112, 57833), (1208, 53237), (1532, 41978), (3064, 20989)]