25909312

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 64008000

約数和(自身を除く): 38098688

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 143, 149, 152, 176, 208, 209, 247, 286, 298, 304, 352, 416, 418, 494, 572, 596, 608, 704, 832, 836, 988, 1144, 1192, 1216, 1639, 1672, 1937, 1976, 2288, 2384, 2717, 2831, 3278, 3344, 3874, 3952, 4576, 4768, 5434, 5662, 6556, 6688, 7748, 7904, 9152, 9536, 10868, 11324, 13112, 13376, 15496, 15808, 21307, 21736, 22648, 26224, 30992, 31141, 36803, 42614, 43472, 45296, 52448, 61984, 62282, 73606, 85228, 86944, 90592, 104896, 123968, 124564, 147212, 170456, 173888, 181184, 249128, 294424, 340912, 404833, 498256, 588848, 681824, 809666, 996512, 1177696, 1363648, 1619332, 1993024, 2355392, 3238664, 6477328, 12954656, 25909312]

約数ペア:

[(1, 25909312), (2, 12954656), (4, 6477328), (8, 3238664), (11, 2355392), (13, 1993024), (16, 1619332), (19, 1363648), (22, 1177696), (26, 996512), (32, 809666), (38, 681824), (44, 588848), (52, 498256), (64, 404833), (76, 340912), (88, 294424), (104, 249128), (143, 181184), (149, 173888), (152, 170456), (176, 147212), (208, 124564), (209, 123968), (247, 104896), (286, 90592), (298, 86944), (304, 85228), (352, 73606), (416, 62282), (418, 61984), (494, 52448), (572, 45296), (596, 43472), (608, 42614), (704, 36803), (832, 31141), (836, 30992), (988, 26224), (1144, 22648), (1192, 21736), (1216, 21307), (1639, 15808), (1672, 15496), (1937, 13376), (1976, 13112), (2288, 11324), (2384, 10868), (2717, 9536), (2831, 9152), (3278, 7904), (3344, 7748), (3874, 6688), (3952, 6556), (4576, 5662), (4768, 5434)]