65974612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 135172800

約数和(自身を除く): 69198188

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 106, 209, 212, 418, 583, 836, 1007, 1166, 1489, 2014, 2332, 2978, 4028, 5956, 11077, 16379, 22154, 28291, 32758, 44308, 56582, 65516, 78917, 113164, 157834, 311201, 315668, 622402, 868087, 1244804, 1499423, 1736174, 2998846, 3472348, 5997692, 16493653, 32987306, 65974612]

約数ペア:

[(1, 65974612), (2, 32987306), (4, 16493653), (11, 5997692), (19, 3472348), (22, 2998846), (38, 1736174), (44, 1499423), (53, 1244804), (76, 868087), (106, 622402), (209, 315668), (212, 311201), (418, 157834), (583, 113164), (836, 78917), (1007, 65516), (1166, 56582), (1489, 44308), (2014, 32758), (2332, 28291), (2978, 22154), (4028, 16379), (5956, 11077)]