67404896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 143646048

約数和(自身を除く): 76241152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 311, 416, 521, 622, 1042, 1244, 2084, 2488, 4043, 4168, 4976, 6773, 8086, 8336, 9952, 13546, 16172, 16672, 27092, 32344, 54184, 64688, 108368, 129376, 162031, 216736, 324062, 648124, 1296248, 2106403, 2592496, 4212806, 5184992, 8425612, 16851224, 33702448, 67404896]

約数ペア:

[(1, 67404896), (2, 33702448), (4, 16851224), (8, 8425612), (13, 5184992), (16, 4212806), (26, 2592496), (32, 2106403), (52, 1296248), (104, 648124), (208, 324062), (311, 216736), (416, 162031), (521, 129376), (622, 108368), (1042, 64688), (1244, 54184), (2084, 32344), (2488, 27092), (4043, 16672), (4168, 16172), (4976, 13546), (6773, 9952), (8086, 8336)]