2506528

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 5314680

約数和(自身を除く): 2808152

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 73, 74, 116, 146, 148, 232, 292, 296, 464, 584, 592, 928, 1073, 1168, 1184, 2117, 2146, 2336, 2701, 4234, 4292, 5402, 8468, 8584, 10804, 16936, 17168, 21608, 33872, 34336, 43216, 67744, 78329, 86432, 156658, 313316, 626632, 1253264, 2506528]

約数ペア:

[(1, 2506528), (2, 1253264), (4, 626632), (8, 313316), (16, 156658), (29, 86432), (32, 78329), (37, 67744), (58, 43216), (73, 34336), (74, 33872), (116, 21608), (146, 17168), (148, 16936), (232, 10804), (292, 8584), (296, 8468), (464, 5402), (584, 4292), (592, 4234), (928, 2701), (1073, 2336), (1168, 2146), (1184, 2117)]