71341508

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 149210880

約数和(自身を除く): 77869372

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 103, 116, 203, 206, 406, 412, 721, 812, 853, 1442, 1706, 2884, 2987, 3412, 5971, 5974, 11942, 11948, 20909, 23884, 24737, 41818, 49474, 83636, 87859, 98948, 173159, 175718, 346318, 351436, 615013, 692636, 1230026, 2460052, 2547911, 5095822, 10191644, 17835377, 35670754, 71341508]

約数ペア:

[(1, 71341508), (2, 35670754), (4, 17835377), (7, 10191644), (14, 5095822), (28, 2547911), (29, 2460052), (58, 1230026), (103, 692636), (116, 615013), (203, 351436), (206, 346318), (406, 175718), (412, 173159), (721, 98948), (812, 87859), (853, 83636), (1442, 49474), (1706, 41818), (2884, 24737), (2987, 23884), (3412, 20909), (5971, 11948), (5974, 11942)]