25980456

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 66977280

約数和(自身を除く): 40996824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 107, 134, 151, 201, 214, 268, 302, 321, 402, 428, 453, 536, 604, 642, 804, 856, 906, 1208, 1284, 1608, 1812, 2568, 3624, 7169, 10117, 14338, 16157, 20234, 21507, 28676, 30351, 32314, 40468, 43014, 48471, 57352, 60702, 64628, 80936, 86028, 96942, 121404, 129256, 172056, 193884, 242808, 387768, 1082519, 2165038, 3247557, 4330076, 6495114, 8660152, 12990228, 25980456]

約数ペア:

[(1, 25980456), (2, 12990228), (3, 8660152), (4, 6495114), (6, 4330076), (8, 3247557), (12, 2165038), (24, 1082519), (67, 387768), (107, 242808), (134, 193884), (151, 172056), (201, 129256), (214, 121404), (268, 96942), (302, 86028), (321, 80936), (402, 64628), (428, 60702), (453, 57352), (536, 48471), (604, 43014), (642, 40468), (804, 32314), (856, 30351), (906, 28676), (1208, 21507), (1284, 20234), (1608, 16157), (1812, 14338), (2568, 10117), (3624, 7169)]