25542408

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 66067200

約数和(自身を除く): 40524792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 73, 122, 146, 183, 219, 239, 244, 292, 366, 438, 478, 488, 584, 717, 732, 876, 956, 1434, 1464, 1752, 1912, 2868, 4453, 5736, 8906, 13359, 14579, 17447, 17812, 26718, 29158, 34894, 35624, 43737, 52341, 53436, 58316, 69788, 87474, 104682, 106872, 116632, 139576, 174948, 209364, 349896, 418728, 1064267, 2128534, 3192801, 4257068, 6385602, 8514136, 12771204, 25542408]

約数ペア:

[(1, 25542408), (2, 12771204), (3, 8514136), (4, 6385602), (6, 4257068), (8, 3192801), (12, 2128534), (24, 1064267), (61, 418728), (73, 349896), (122, 209364), (146, 174948), (183, 139576), (219, 116632), (239, 106872), (244, 104682), (292, 87474), (366, 69788), (438, 58316), (478, 53436), (488, 52341), (584, 43737), (717, 35624), (732, 34894), (876, 29158), (956, 26718), (1434, 17812), (1464, 17447), (1752, 14579), (1912, 13359), (2868, 8906), (4453, 5736)]