74811742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 119420928

約数和(自身を除く): 44609186

約数列:

[1, 2, 31, 61, 62, 122, 131, 151, 262, 302, 1891, 3782, 4061, 4681, 7991, 8122, 9211, 9362, 15982, 18422, 19781, 39562, 247721, 285541, 495442, 571082, 613211, 1206641, 1226422, 2413282, 37405871, 74811742]

約数ペア:

[(1, 74811742), (2, 37405871), (31, 2413282), (61, 1226422), (62, 1206641), (122, 613211), (131, 571082), (151, 495442), (262, 285541), (302, 247721), (1891, 39562), (3782, 19781), (4061, 18422), (4681, 15982), (7991, 9362), (8122, 9211)]