40842676

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1091}}^1$

素因数の和:1300

約数の個数: 36

約数和(自身を含む): 83655936

約数和(自身を除く): 42813260

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1091, 1337, 2182, 2674, 4364, 5348, 7637, 9359, 15274, 18718, 30548, 37436, 53459, 106918, 208381, 213836, 416762, 833524, 1458667, 2917334, 5834668, 10210669, 20421338, 40842676]

約数ペア:

[(1, 40842676), (2, 20421338), (4, 10210669), (7, 5834668), (14, 2917334), (28, 1458667), (49, 833524), (98, 416762), (191, 213836), (196, 208381), (382, 106918), (764, 53459), (1091, 37436), (1337, 30548), (2182, 18718), (2674, 15274), (4364, 9359), (5348, 7637)]