74761912

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 142272000

約数和(自身を除く): 67510088

約数列:

[1, 2, 4, 8, 151, 199, 302, 311, 398, 604, 622, 796, 1208, 1244, 1592, 2488, 30049, 46961, 60098, 61889, 93922, 120196, 123778, 187844, 240392, 247556, 375688, 495112, 9345239, 18690478, 37380956, 74761912]

約数ペア:

[(1, 74761912), (2, 37380956), (4, 18690478), (8, 9345239), (151, 495112), (199, 375688), (302, 247556), (311, 240392), (398, 187844), (604, 123778), (622, 120196), (796, 93922), (1208, 61889), (1244, 60098), (1592, 46961), (2488, 30049)]