22808548

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 48190464

約数和(自身を除く): 25381916

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 107, 161, 214, 322, 331, 428, 644, 662, 749, 1324, 1498, 2317, 2461, 2996, 4634, 4922, 7613, 9268, 9844, 15226, 17227, 30452, 34454, 35417, 53291, 68908, 70834, 106582, 141668, 213164, 247919, 495838, 814591, 991676, 1629182, 3258364, 5702137, 11404274, 22808548]

約数ペア:

[(1, 22808548), (2, 11404274), (4, 5702137), (7, 3258364), (14, 1629182), (23, 991676), (28, 814591), (46, 495838), (92, 247919), (107, 213164), (161, 141668), (214, 106582), (322, 70834), (331, 68908), (428, 53291), (644, 35417), (662, 34454), (749, 30452), (1324, 17227), (1498, 15226), (2317, 9844), (2461, 9268), (2996, 7613), (4634, 4922)]