1276171024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{39233}}^1$

素因数の和:39367

約数の個数: 40

約数和(自身を含む): 2627108640

約数和(自身を除く): 1350937616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1712, 2033, 4066, 8132, 16264, 32528, 39233, 78466, 156932, 313864, 627728, 745427, 1490854, 2981708, 4197931, 5963416, 8395862, 11926832, 16791724, 33583448, 67166896, 79760689, 159521378, 319042756, 638085512, 1276171024]

約数ペア:

[(1, 1276171024), (2, 638085512), (4, 319042756), (8, 159521378), (16, 79760689), (19, 67166896), (38, 33583448), (76, 16791724), (107, 11926832), (152, 8395862), (214, 5963416), (304, 4197931), (428, 2981708), (856, 1490854), (1712, 745427), (2033, 627728), (4066, 313864), (8132, 156932), (16264, 78466), (32528, 39233)]