57406978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 92708352

約数和(自身を除く): 35301374

約数列:

[1, 2, 31, 43, 61, 62, 86, 122, 353, 706, 1333, 1891, 2623, 2666, 3782, 5246, 10943, 15179, 21533, 21886, 30358, 43066, 81313, 162626, 470549, 667523, 925919, 941098, 1335046, 1851838, 28703489, 57406978]

約数ペア:

[(1, 57406978), (2, 28703489), (31, 1851838), (43, 1335046), (61, 941098), (62, 925919), (86, 667523), (122, 470549), (353, 162626), (706, 81313), (1333, 43066), (1891, 30358), (2623, 21886), (2666, 21533), (3782, 15179), (5246, 10943)]