64997808

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{4091}}^1$

素因数の和:4433

約数の個数: 40

約数和(自身を含む): 168459456

約数和(自身を除く): 103461648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 4091, 5296, 7944, 8182, 12273, 15888, 16364, 24546, 32728, 49092, 65456, 98184, 196368, 1354121, 2708242, 4062363, 5416484, 8124726, 10832968, 16249452, 21665936, 32498904, 64997808]

約数ペア:

[(1, 64997808), (2, 32498904), (3, 21665936), (4, 16249452), (6, 10832968), (8, 8124726), (12, 5416484), (16, 4062363), (24, 2708242), (48, 1354121), (331, 196368), (662, 98184), (993, 65456), (1324, 49092), (1986, 32728), (2648, 24546), (3972, 16364), (4091, 15888), (5296, 12273), (7944, 8182)]