78959428

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{2393}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 141370488

約数和(自身を除く): 62411060

約数列:

[1, 2, 4, 73, 113, 146, 226, 292, 452, 2393, 4786, 8249, 9572, 16498, 32996, 174689, 270409, 349378, 540818, 698756, 1081636, 19739857, 39479714, 78959428]

約数ペア:

[(1, 78959428), (2, 39479714), (4, 19739857), (73, 1081636), (113, 698756), (146, 540818), (226, 349378), (292, 270409), (452, 174689), (2393, 32996), (4786, 16498), (8249, 9572)]