678453424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{72733}}^1$

素因数の和:72805

約数の個数: 40

約数和(自身を含む): 1461080592

約数和(自身を除く): 782627168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 72733, 145466, 290932, 581864, 800063, 1163728, 1600126, 3200252, 3854849, 6400504, 7709698, 12801008, 15419396, 30838792, 42403339, 61677584, 84806678, 169613356, 339226712, 678453424]

約数ペア:

[(1, 678453424), (2, 339226712), (4, 169613356), (8, 84806678), (11, 61677584), (16, 42403339), (22, 30838792), (44, 15419396), (53, 12801008), (88, 7709698), (106, 6400504), (176, 3854849), (212, 3200252), (424, 1600126), (583, 1163728), (848, 800063), (1166, 581864), (2332, 290932), (4664, 145466), (9328, 72733)]