40072298

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 75349440

約数和(自身を除く): 35277142

約数列:

[1, 2, 7, 14, 17, 34, 49, 67, 98, 119, 134, 238, 359, 469, 718, 833, 938, 1139, 1666, 2278, 2513, 3283, 5026, 6103, 6566, 7973, 12206, 15946, 17591, 24053, 35182, 42721, 48106, 55811, 85442, 111622, 168371, 299047, 336742, 408901, 598094, 817802, 1178597, 2357194, 2862307, 5724614, 20036149, 40072298]

約数ペア:

[(1, 40072298), (2, 20036149), (7, 5724614), (14, 2862307), (17, 2357194), (34, 1178597), (49, 817802), (67, 598094), (98, 408901), (119, 336742), (134, 299047), (238, 168371), (359, 111622), (469, 85442), (718, 55811), (833, 48106), (938, 42721), (1139, 35182), (1666, 24053), (2278, 17591), (2513, 15946), (3283, 12206), (5026, 7973), (6103, 6566)]