40258768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3877}}^1$

素因数の和:3955

約数の個数: 40

約数和(自身を含む): 86556960

約数和(自身を除く): 46298192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 3877, 5192, 7754, 10384, 15508, 31016, 42647, 62032, 85294, 170588, 228743, 341176, 457486, 682352, 914972, 1829944, 2516173, 3659888, 5032346, 10064692, 20129384, 40258768]

約数ペア:

[(1, 40258768), (2, 20129384), (4, 10064692), (8, 5032346), (11, 3659888), (16, 2516173), (22, 1829944), (44, 914972), (59, 682352), (88, 457486), (118, 341176), (176, 228743), (236, 170588), (472, 85294), (649, 62032), (944, 42647), (1298, 31016), (2596, 15508), (3877, 10384), (5192, 7754)]