72940804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{9463}}^1$

素因数の和:9555

約数の個数: 24

約数和(自身を含む): 133555968

約数和(自身を除く): 60615164

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 7708, 9463, 18926, 37852, 387983, 444761, 775966, 889522, 1551932, 1779044, 18235201, 36470402, 72940804]

約数ペア:

[(1, 72940804), (2, 36470402), (4, 18235201), (41, 1779044), (47, 1551932), (82, 889522), (94, 775966), (164, 444761), (188, 387983), (1927, 37852), (3854, 18926), (7708, 9463)]