27209416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4289}}^1$

素因数の和:4369

約数の個数: 32

約数和(自身を含む): 55855800

約数和(自身を除く): 28646384

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 4289, 6344, 8578, 17156, 34312, 55757, 111514, 223028, 261629, 446056, 523258, 1046516, 2093032, 3401177, 6802354, 13604708, 27209416]

約数ペア:

[(1, 27209416), (2, 13604708), (4, 6802354), (8, 3401177), (13, 2093032), (26, 1046516), (52, 523258), (61, 446056), (104, 261629), (122, 223028), (244, 111514), (488, 55757), (793, 34312), (1586, 17156), (3172, 8578), (4289, 6344)]