24965416

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 56263680

約数和(自身を除く): 31298264

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 197, 217, 248, 292, 394, 434, 511, 584, 788, 868, 1022, 1379, 1576, 1736, 2044, 2263, 2758, 4088, 4526, 5516, 6107, 9052, 11032, 12214, 14381, 15841, 18104, 24428, 28762, 31682, 42749, 48856, 57524, 63364, 85498, 100667, 115048, 126728, 170996, 201334, 341992, 402668, 445811, 805336, 891622, 1783244, 3120677, 3566488, 6241354, 12482708, 24965416]

約数ペア:

[(1, 24965416), (2, 12482708), (4, 6241354), (7, 3566488), (8, 3120677), (14, 1783244), (28, 891622), (31, 805336), (56, 445811), (62, 402668), (73, 341992), (124, 201334), (146, 170996), (197, 126728), (217, 115048), (248, 100667), (292, 85498), (394, 63364), (434, 57524), (511, 48856), (584, 42749), (788, 31682), (868, 28762), (1022, 24428), (1379, 18104), (1576, 15841), (1736, 14381), (2044, 12214), (2263, 11032), (2758, 9052), (4088, 6107), (4526, 5516)]