74306896

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 147312000

約数和(自身を除く): 73005104

約数列:

[1, 2, 4, 8, 16, 71, 142, 149, 284, 298, 439, 568, 596, 878, 1136, 1192, 1756, 2384, 3512, 7024, 10579, 21158, 31169, 42316, 62338, 65411, 84632, 124676, 130822, 169264, 249352, 261644, 498704, 523288, 1046576, 4644181, 9288362, 18576724, 37153448, 74306896]

約数ペア:

[(1, 74306896), (2, 37153448), (4, 18576724), (8, 9288362), (16, 4644181), (71, 1046576), (142, 523288), (149, 498704), (284, 261644), (298, 249352), (439, 169264), (568, 130822), (596, 124676), (878, 84632), (1136, 65411), (1192, 62338), (1756, 42316), (2384, 31169), (3512, 21158), (7024, 10579)]