72383464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2393}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 143640000

約数和(自身を除く): 71256536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 2393, 3781, 4786, 7562, 9572, 15124, 19144, 30248, 45467, 90934, 181868, 363736, 476207, 952414, 1904828, 3809656, 9047933, 18095866, 36191732, 72383464]

約数ペア:

[(1, 72383464), (2, 36191732), (4, 18095866), (8, 9047933), (19, 3809656), (38, 1904828), (76, 952414), (152, 476207), (199, 363736), (398, 181868), (796, 90934), (1592, 45467), (2393, 30248), (3781, 19144), (4786, 15124), (7562, 9572)]