78950008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2447}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 153489600

約数和(自身を除く): 74539592

約数列:

[1, 2, 4, 8, 37, 74, 109, 148, 218, 296, 436, 872, 2447, 4033, 4894, 8066, 9788, 16132, 19576, 32264, 90539, 181078, 266723, 362156, 533446, 724312, 1066892, 2133784, 9868751, 19737502, 39475004, 78950008]

約数ペア:

[(1, 78950008), (2, 39475004), (4, 19737502), (8, 9868751), (37, 2133784), (74, 1066892), (109, 724312), (148, 533446), (218, 362156), (296, 266723), (436, 181078), (872, 90539), (2447, 32264), (4033, 19576), (4894, 16132), (8066, 9788)]