7406252

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1350

約数の個数: 36

約数和(自身を含む): 15608880

約数和(自身を除く): 8202628

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1303, 1421, 2606, 2842, 5212, 5684, 9121, 18242, 36484, 37787, 63847, 75574, 127694, 151148, 255388, 264509, 529018, 1058036, 1851563, 3703126, 7406252]

約数ペア:

[(1, 7406252), (2, 3703126), (4, 1851563), (7, 1058036), (14, 529018), (28, 264509), (29, 255388), (49, 151148), (58, 127694), (98, 75574), (116, 63847), (196, 37787), (203, 36484), (406, 18242), (812, 9121), (1303, 5684), (1421, 5212), (2606, 2842)]