307542088

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{28753}}^1$

素因数の和:28957

約数の個数: 32

約数和(自身を含む): 662492160

約数和(自身を除く): 354950072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 10696, 28753, 57506, 115012, 201271, 230024, 402542, 805084, 1610168, 5491823, 10983646, 21967292, 38442761, 43934584, 76885522, 153771044, 307542088]

約数ペア:

[(1, 307542088), (2, 153771044), (4, 76885522), (7, 43934584), (8, 38442761), (14, 21967292), (28, 10983646), (56, 5491823), (191, 1610168), (382, 805084), (764, 402542), (1337, 230024), (1528, 201271), (2674, 115012), (5348, 57506), (10696, 28753)]