4072904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 8605440

約数和(自身を除く): 4532536

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 1493, 2728, 2986, 5972, 11944, 16423, 32846, 46283, 65692, 92566, 131384, 185132, 370264, 509113, 1018226, 2036452, 4072904]

約数ペア:

[(1, 4072904), (2, 2036452), (4, 1018226), (8, 509113), (11, 370264), (22, 185132), (31, 131384), (44, 92566), (62, 65692), (88, 46283), (124, 32846), (248, 16423), (341, 11944), (682, 5972), (1364, 2986), (1493, 2728)]