64902416

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{7129}}^1$

素因数の和:7706

約数の個数: 20

約数和(自身を含む): 125987100

約数和(自身を除く): 61084684

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 7129, 9104, 14258, 28516, 57032, 114064, 4056401, 8112802, 16225604, 32451208, 64902416]

約数ペア:

[(1, 64902416), (2, 32451208), (4, 16225604), (8, 8112802), (16, 4056401), (569, 114064), (1138, 57032), (2276, 28516), (4552, 14258), (7129, 9104)]