127633528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{2549}}^1$

素因数の和:3135

約数の個数: 32

約数和(自身を含む): 261630000

約数和(自身を除く): 133996472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 569, 1138, 2276, 2549, 4552, 5098, 6259, 10196, 12518, 20392, 25036, 28039, 50072, 56078, 112156, 224312, 1450381, 2900762, 5801524, 11603048, 15954191, 31908382, 63816764, 127633528]

約数ペア:

[(1, 127633528), (2, 63816764), (4, 31908382), (8, 15954191), (11, 11603048), (22, 5801524), (44, 2900762), (88, 1450381), (569, 224312), (1138, 112156), (2276, 56078), (2549, 50072), (4552, 28039), (5098, 25036), (6259, 20392), (10196, 12518)]