24998512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 61281792

約数和(自身を除く): 36283280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 103, 112, 154, 176, 197, 206, 308, 394, 412, 616, 721, 788, 824, 1133, 1232, 1379, 1442, 1576, 1648, 2167, 2266, 2758, 2884, 3152, 4334, 4532, 5516, 5768, 7931, 8668, 9064, 11032, 11536, 15169, 15862, 17336, 18128, 20291, 22064, 30338, 31724, 34672, 40582, 60676, 63448, 81164, 121352, 126896, 142037, 162328, 223201, 242704, 284074, 324656, 446402, 568148, 892804, 1136296, 1562407, 1785608, 2272592, 3124814, 3571216, 6249628, 12499256, 24998512]

約数ペア:

[(1, 24998512), (2, 12499256), (4, 6249628), (7, 3571216), (8, 3124814), (11, 2272592), (14, 1785608), (16, 1562407), (22, 1136296), (28, 892804), (44, 568148), (56, 446402), (77, 324656), (88, 284074), (103, 242704), (112, 223201), (154, 162328), (176, 142037), (197, 126896), (206, 121352), (308, 81164), (394, 63448), (412, 60676), (616, 40582), (721, 34672), (788, 31724), (824, 30338), (1133, 22064), (1232, 20291), (1379, 18128), (1442, 17336), (1576, 15862), (1648, 15169), (2167, 11536), (2266, 11032), (2758, 9064), (2884, 8668), (3152, 7931), (4334, 5768), (4532, 5516)]