25358046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 62515200

約数和(自身を除く): 37157154

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 739, 798, 817, 903, 1478, 1634, 1806, 2217, 2451, 4434, 4902, 5173, 5719, 10346, 11438, 14041, 15519, 17157, 28082, 31038, 31777, 34314, 42123, 63554, 84246, 95331, 98287, 190662, 196574, 222439, 294861, 444878, 589722, 603763, 667317, 1207526, 1334634, 1811289, 3622578, 4226341, 8452682, 12679023, 25358046]

約数ペア:

[(1, 25358046), (2, 12679023), (3, 8452682), (6, 4226341), (7, 3622578), (14, 1811289), (19, 1334634), (21, 1207526), (38, 667317), (42, 603763), (43, 589722), (57, 444878), (86, 294861), (114, 222439), (129, 196574), (133, 190662), (258, 98287), (266, 95331), (301, 84246), (399, 63554), (602, 42123), (739, 34314), (798, 31777), (817, 31038), (903, 28082), (1478, 17157), (1634, 15519), (1806, 14041), (2217, 11438), (2451, 10346), (4434, 5719), (4902, 5173)]