73378864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2693}}^1$

素因数の和:2845

約数の個数: 40

約数和(自身を含む): 154333872

約数和(自身を除く): 80955008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 2693, 3406, 5386, 6812, 10772, 13624, 21544, 27248, 35009, 43088, 70018, 140036, 280072, 352783, 560144, 705566, 1411132, 2822264, 4586179, 5644528, 9172358, 18344716, 36689432, 73378864]

約数ペア:

[(1, 73378864), (2, 36689432), (4, 18344716), (8, 9172358), (13, 5644528), (16, 4586179), (26, 2822264), (52, 1411132), (104, 705566), (131, 560144), (208, 352783), (262, 280072), (524, 140036), (1048, 70018), (1703, 43088), (2096, 35009), (2693, 27248), (3406, 21544), (5386, 13624), (6812, 10772)]