78431492

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{2377}}^1$

素因数の和:2567

約数の個数: 24

約数和(自身を含む): 140425656

約数和(自身を除く): 61994164

約数列:

[1, 2, 4, 73, 113, 146, 226, 292, 452, 2377, 4754, 8249, 9508, 16498, 32996, 173521, 268601, 347042, 537202, 694084, 1074404, 19607873, 39215746, 78431492]

約数ペア:

[(1, 78431492), (2, 39215746), (4, 19607873), (73, 1074404), (113, 694084), (146, 537202), (226, 347042), (292, 268601), (452, 173521), (2377, 32996), (4754, 16498), (8249, 9508)]