64377664

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{77377}}^1$

素因数の和:77402

約数の個数: 28

約数和(自身を含む): 137578084

約数和(自身を除く): 73200420

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 77377, 154754, 309508, 619016, 1005901, 1238032, 2011802, 2476064, 4023604, 4952128, 8047208, 16094416, 32188832, 64377664]

約数ペア:

[(1, 64377664), (2, 32188832), (4, 16094416), (8, 8047208), (13, 4952128), (16, 4023604), (26, 2476064), (32, 2011802), (52, 1238032), (64, 1005901), (104, 619016), (208, 309508), (416, 154754), (832, 77377)]