56947384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1051}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 115320240

約数和(自身を除く): 58372856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 521, 1042, 1051, 2084, 2102, 4168, 4204, 6773, 8408, 13546, 13663, 27092, 27326, 54184, 54652, 109304, 547571, 1095142, 2190284, 4380568, 7118423, 14236846, 28473692, 56947384]

約数ペア:

[(1, 56947384), (2, 28473692), (4, 14236846), (8, 7118423), (13, 4380568), (26, 2190284), (52, 1095142), (104, 547571), (521, 109304), (1042, 54652), (1051, 54184), (2084, 27326), (2102, 27092), (4168, 13663), (4204, 13546), (6773, 8408)]