40918544

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:795

約数の個数: 40

約数和(自身を含む): 82005912

約数和(自身を除く): 41087368

約数列:

[1, 2, 4, 8, 16, 53, 73, 106, 146, 212, 292, 424, 584, 661, 848, 1168, 1322, 2644, 3869, 5288, 7738, 10576, 15476, 30952, 35033, 48253, 61904, 70066, 96506, 140132, 193012, 280264, 386024, 560528, 772048, 2557409, 5114818, 10229636, 20459272, 40918544]

約数ペア:

[(1, 40918544), (2, 20459272), (4, 10229636), (8, 5114818), (16, 2557409), (53, 772048), (73, 560528), (106, 386024), (146, 280264), (212, 193012), (292, 140132), (424, 96506), (584, 70066), (661, 61904), (848, 48253), (1168, 35033), (1322, 30952), (2644, 15476), (3869, 10576), (5288, 7738)]