427476112

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{123121}}^1$

素因数の和:123167

約数の個数: 40

約数和(自身を含む): 977096192

約数和(自身を除く): 549620080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 123121, 246242, 492484, 861847, 984968, 1723694, 1969936, 3447388, 3816751, 6894776, 7633502, 13789552, 15267004, 26717257, 30534008, 53434514, 61068016, 106869028, 213738056, 427476112]

約数ペア:

[(1, 427476112), (2, 213738056), (4, 106869028), (7, 61068016), (8, 53434514), (14, 30534008), (16, 26717257), (28, 15267004), (31, 13789552), (56, 7633502), (62, 6894776), (112, 3816751), (124, 3447388), (217, 1969936), (248, 1723694), (434, 984968), (496, 861847), (868, 492484), (1736, 246242), (3472, 123121)]