42375728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 85500480

約数和(自身を除く): 43124752

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 271, 337, 464, 542, 674, 1084, 1348, 2168, 2696, 4336, 5392, 7859, 9773, 15718, 19546, 31436, 39092, 62872, 78184, 91327, 125744, 156368, 182654, 365308, 730616, 1461232, 2648483, 5296966, 10593932, 21187864, 42375728]

約数ペア:

[(1, 42375728), (2, 21187864), (4, 10593932), (8, 5296966), (16, 2648483), (29, 1461232), (58, 730616), (116, 365308), (232, 182654), (271, 156368), (337, 125744), (464, 91327), (542, 78184), (674, 62872), (1084, 39092), (1348, 31436), (2168, 19546), (2696, 15718), (4336, 9773), (5392, 7859)]