74291888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{422113}}^1$

素因数の和:422132

約数の個数: 20

約数和(自身を含む): 157026408

約数和(自身を除く): 82734520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 422113, 844226, 1688452, 3376904, 4643243, 6753808, 9286486, 18572972, 37145944, 74291888]

約数ペア:

[(1, 74291888), (2, 37145944), (4, 18572972), (8, 9286486), (11, 6753808), (16, 4643243), (22, 3376904), (44, 1688452), (88, 844226), (176, 422113)]