64472512

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{77491}}^1$

素因数の和:77516

約数の個数: 28

約数和(自身を含む): 137780776

約数和(自身を除く): 73308264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 77491, 154982, 309964, 619928, 1007383, 1239856, 2014766, 2479712, 4029532, 4959424, 8059064, 16118128, 32236256, 64472512]

約数ペア:

[(1, 64472512), (2, 32236256), (4, 16118128), (8, 8059064), (13, 4959424), (16, 4029532), (26, 2479712), (32, 2014766), (52, 1239856), (64, 1007383), (104, 619928), (208, 309964), (416, 154982), (832, 77491)]