64456018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3761}}^1$

素因数の和:3834

約数の個数: 32

約数和(自身を含む): 113762880

約数和(自身を除く): 49306862

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 3761, 7522, 8569, 17138, 41371, 71459, 82742, 142918, 154201, 308402, 786049, 1572098, 1696211, 2929819, 3392422, 5859638, 32228009, 64456018]

約数ペア:

[(1, 64456018), (2, 32228009), (11, 5859638), (19, 3392422), (22, 2929819), (38, 1696211), (41, 1572098), (82, 786049), (209, 308402), (418, 154201), (451, 142918), (779, 82742), (902, 71459), (1558, 41371), (3761, 17138), (7522, 8569)]