38893162

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 74939040

約数和(自身を除く): 36045878

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 109, 154, 218, 331, 539, 662, 763, 1078, 1199, 1526, 2317, 2398, 3641, 4634, 5341, 7282, 8393, 10682, 16219, 16786, 25487, 32438, 36079, 50974, 58751, 72158, 117502, 178409, 252553, 356818, 396869, 505106, 793738, 1767871, 2778083, 3535742, 5556166, 19446581, 38893162]

約数ペア:

[(1, 38893162), (2, 19446581), (7, 5556166), (11, 3535742), (14, 2778083), (22, 1767871), (49, 793738), (77, 505106), (98, 396869), (109, 356818), (154, 252553), (218, 178409), (331, 117502), (539, 72158), (662, 58751), (763, 50974), (1078, 36079), (1199, 32438), (1526, 25487), (2317, 16786), (2398, 16219), (3641, 10682), (4634, 8393), (5341, 7282)]