63969236

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{641}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 114237480

約数和(自身を除く): 50268244

約数列:

[1, 2, 4, 61, 122, 244, 409, 641, 818, 1282, 1636, 2564, 24949, 39101, 49898, 78202, 99796, 156404, 262169, 524338, 1048676, 15992309, 31984618, 63969236]

約数ペア:

[(1, 63969236), (2, 31984618), (4, 15992309), (61, 1048676), (122, 524338), (244, 262169), (409, 156404), (641, 99796), (818, 78202), (1282, 49898), (1636, 39101), (2564, 24949)]