28817756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34471}}^1$

素因数の和:34505

約数の個数: 24

約数和(自身を含む): 57912960

約数和(自身を除く): 29095204

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 34471, 68942, 137884, 379181, 654949, 758362, 1309898, 1516724, 2619796, 7204439, 14408878, 28817756]

約数ペア:

[(1, 28817756), (2, 14408878), (4, 7204439), (11, 2619796), (19, 1516724), (22, 1309898), (38, 758362), (44, 654949), (76, 379181), (209, 137884), (418, 68942), (836, 34471)]