72044392

素因数分解:

$2^3\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1567}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 154667520

約数和(自身を除く): 82623128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 821, 1567, 1642, 3134, 3284, 5747, 6268, 6568, 10969, 11494, 12536, 21938, 22988, 43876, 45976, 87752, 1286507, 2573014, 5146028, 9005549, 10292056, 18011098, 36022196, 72044392]

約数ペア:

[(1, 72044392), (2, 36022196), (4, 18011098), (7, 10292056), (8, 9005549), (14, 5146028), (28, 2573014), (56, 1286507), (821, 87752), (1567, 45976), (1642, 43876), (3134, 22988), (3284, 21938), (5747, 12536), (6268, 11494), (6568, 10969)]