27897704

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{307}}^2$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 53897490

約数和(自身を除く): 25999786

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 307, 614, 1228, 2456, 11359, 22718, 45436, 90872, 94249, 188498, 376996, 753992, 3487213, 6974426, 13948852, 27897704]

約数ペア:

[(1, 27897704), (2, 13948852), (4, 6974426), (8, 3487213), (37, 753992), (74, 376996), (148, 188498), (296, 94249), (307, 90872), (614, 45436), (1228, 22718), (2456, 11359)]