39128432

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8521}}^1$

素因数の和:8577

約数の個数: 40

約数和(自身を含む): 88765152

約数和(自身を除く): 49636720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 8521, 17042, 34084, 59647, 68168, 119294, 136336, 238588, 349361, 477176, 698722, 954352, 1397444, 2445527, 2794888, 4891054, 5589776, 9782108, 19564216, 39128432]

約数ペア:

[(1, 39128432), (2, 19564216), (4, 9782108), (7, 5589776), (8, 4891054), (14, 2794888), (16, 2445527), (28, 1397444), (41, 954352), (56, 698722), (82, 477176), (112, 349361), (164, 238588), (287, 136336), (328, 119294), (574, 68168), (656, 59647), (1148, 34084), (2296, 17042), (4592, 8521)]