64994928

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{7481}}^1$

素因数の和:7673

約数の個数: 40

約数和(自身を含む): 168853776

約数和(自身を除く): 103858848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 7481, 8688, 14962, 22443, 29924, 44886, 59848, 89772, 119696, 179544, 359088, 1354061, 2708122, 4062183, 5416244, 8124366, 10832488, 16248732, 21664976, 32497464, 64994928]

約数ペア:

[(1, 64994928), (2, 32497464), (3, 21664976), (4, 16248732), (6, 10832488), (8, 8124366), (12, 5416244), (16, 4062183), (24, 2708122), (48, 1354061), (181, 359088), (362, 179544), (543, 119696), (724, 89772), (1086, 59848), (1448, 44886), (2172, 29924), (2896, 22443), (4344, 14962), (7481, 8688)]