74025208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8923}}^1$

素因数の和:9007

約数の個数: 32

約数和(自身を含む): 149387760

約数和(自身を除く): 75362552

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 8923, 17846, 35692, 71384, 151691, 303382, 544303, 606764, 1088606, 1213528, 2177212, 4354424, 9253151, 18506302, 37012604, 74025208]

約数ペア:

[(1, 74025208), (2, 37012604), (4, 18506302), (8, 9253151), (17, 4354424), (34, 2177212), (61, 1213528), (68, 1088606), (122, 606764), (136, 544303), (244, 303382), (488, 151691), (1037, 71384), (2074, 35692), (4148, 17846), (8296, 8923)]