71153684

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4973}}^1$

素因数の和:5064

約数の個数: 36

約数和(自身を含む): 146862324

約数和(自身を除く): 75708640

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 4973, 7154, 9946, 14308, 19892, 34811, 69622, 139244, 243677, 363029, 487354, 726058, 974708, 1452116, 2541203, 5082406, 10164812, 17788421, 35576842, 71153684]

約数ペア:

[(1, 71153684), (2, 35576842), (4, 17788421), (7, 10164812), (14, 5082406), (28, 2541203), (49, 1452116), (73, 974708), (98, 726058), (146, 487354), (196, 363029), (292, 243677), (511, 139244), (1022, 69622), (2044, 34811), (3577, 19892), (4973, 14308), (7154, 9946)]