61520344

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{677}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 119029680

約数和(自身を除く): 57509336

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 307, 614, 677, 1228, 1354, 2456, 2708, 5416, 11359, 22718, 25049, 45436, 50098, 90872, 100196, 200392, 207839, 415678, 831356, 1662712, 7690043, 15380086, 30760172, 61520344]

約数ペア:

[(1, 61520344), (2, 30760172), (4, 15380086), (8, 7690043), (37, 1662712), (74, 831356), (148, 415678), (296, 207839), (307, 200392), (614, 100196), (677, 90872), (1228, 50098), (1354, 45436), (2456, 25049), (2708, 22718), (5416, 11359)]