7139830816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{21911}}^1$

素因数の和:22537

約数の個数: 48

約数和(自身を含む): 14908924800

約数和(自身を除く): 7769093984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 599, 1198, 2396, 4792, 9584, 10183, 19168, 20366, 21911, 40732, 43822, 81464, 87644, 162928, 175288, 325856, 350576, 372487, 701152, 744974, 1489948, 2979896, 5959792, 11919584, 13124689, 26249378, 52498756, 104997512, 209995024, 223119713, 419990048, 446239426, 892478852, 1784957704, 3569915408, 7139830816]

約数ペア:

[(1, 7139830816), (2, 3569915408), (4, 1784957704), (8, 892478852), (16, 446239426), (17, 419990048), (32, 223119713), (34, 209995024), (68, 104997512), (136, 52498756), (272, 26249378), (544, 13124689), (599, 11919584), (1198, 5959792), (2396, 2979896), (4792, 1489948), (9584, 744974), (10183, 701152), (19168, 372487), (20366, 350576), (21911, 325856), (40732, 175288), (43822, 162928), (81464, 87644)]