23627828

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 49373184

約数和(自身を除く): 25745356

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 163, 167, 217, 326, 334, 434, 652, 668, 868, 1141, 1169, 2282, 2338, 4564, 4676, 5053, 5177, 10106, 10354, 20212, 20708, 27221, 35371, 36239, 54442, 70742, 72478, 108884, 141484, 144956, 190547, 381094, 762188, 843851, 1687702, 3375404, 5906957, 11813914, 23627828]

約数ペア:

[(1, 23627828), (2, 11813914), (4, 5906957), (7, 3375404), (14, 1687702), (28, 843851), (31, 762188), (62, 381094), (124, 190547), (163, 144956), (167, 141484), (217, 108884), (326, 72478), (334, 70742), (434, 54442), (652, 36239), (668, 35371), (868, 27221), (1141, 20708), (1169, 20212), (2282, 10354), (2338, 10106), (4564, 5177), (4676, 5053)]