73621786

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 130321152

約数和(自身を除く): 56699366

約数列:

[1, 2, 7, 14, 37, 74, 259, 311, 457, 518, 622, 914, 2177, 3199, 4354, 6398, 11507, 16909, 23014, 33818, 80549, 118363, 142127, 161098, 236726, 284254, 994889, 1989778, 5258699, 10517398, 36810893, 73621786]

約数ペア:

[(1, 73621786), (2, 36810893), (7, 10517398), (14, 5258699), (37, 1989778), (74, 994889), (259, 284254), (311, 236726), (457, 161098), (518, 142127), (622, 118363), (914, 80549), (2177, 33818), (3199, 23014), (4354, 16909), (6398, 11507)]