70385812

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{16871}}^1$

素因数の和:17031

約数の個数: 24

約数和(自身を含む): 141724800

約数和(自身を除く): 71338988

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 16871, 33742, 67484, 118097, 236194, 472388, 2513779, 5027558, 10055116, 17596453, 35192906, 70385812]

約数ペア:

[(1, 70385812), (2, 35192906), (4, 17596453), (7, 10055116), (14, 5027558), (28, 2513779), (149, 472388), (298, 236194), (596, 118097), (1043, 67484), (2086, 33742), (4172, 16871)]