22686916

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 47738880

約数和(自身を除く): 25051964

約数列:

[1, 2, 4, 7, 14, 28, 31, 59, 62, 118, 124, 217, 236, 413, 434, 443, 826, 868, 886, 1652, 1772, 1829, 3101, 3658, 6202, 7316, 12404, 12803, 13733, 25606, 26137, 27466, 51212, 52274, 54932, 96131, 104548, 182959, 192262, 365918, 384524, 731836, 810247, 1620494, 3240988, 5671729, 11343458, 22686916]

約数ペア:

[(1, 22686916), (2, 11343458), (4, 5671729), (7, 3240988), (14, 1620494), (28, 810247), (31, 731836), (59, 384524), (62, 365918), (118, 192262), (124, 182959), (217, 104548), (236, 96131), (413, 54932), (434, 52274), (443, 51212), (826, 27466), (868, 26137), (886, 25606), (1652, 13733), (1772, 12803), (1829, 12404), (3101, 7316), (3658, 6202)]