41218736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3739}}^1$

素因数の和:3813

約数の個数: 40

約数和(自身を含む): 87650640

約数和(自身を除く): 46431904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 3739, 5512, 7478, 11024, 14956, 29912, 48607, 59824, 97214, 194428, 198167, 388856, 396334, 777712, 792668, 1585336, 2576171, 3170672, 5152342, 10304684, 20609368, 41218736]

約数ペア:

[(1, 41218736), (2, 20609368), (4, 10304684), (8, 5152342), (13, 3170672), (16, 2576171), (26, 1585336), (52, 792668), (53, 777712), (104, 396334), (106, 388856), (208, 198167), (212, 194428), (424, 97214), (689, 59824), (848, 48607), (1378, 29912), (2756, 14956), (3739, 11024), (5512, 7478)]