22226008

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 50940900

約数和(自身を除く): 28714892

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 59, 62, 98, 118, 124, 196, 217, 236, 248, 392, 413, 434, 472, 826, 868, 961, 1519, 1652, 1736, 1829, 1922, 2891, 3038, 3304, 3658, 3844, 5782, 6076, 6727, 7316, 7688, 11564, 12152, 12803, 13454, 14632, 23128, 25606, 26908, 47089, 51212, 53816, 56699, 89621, 94178, 102424, 113398, 179242, 188356, 226796, 358484, 376712, 396893, 453592, 716968, 793786, 1587572, 2778251, 3175144, 5556502, 11113004, 22226008]

約数ペア:

[(1, 22226008), (2, 11113004), (4, 5556502), (7, 3175144), (8, 2778251), (14, 1587572), (28, 793786), (31, 716968), (49, 453592), (56, 396893), (59, 376712), (62, 358484), (98, 226796), (118, 188356), (124, 179242), (196, 113398), (217, 102424), (236, 94178), (248, 89621), (392, 56699), (413, 53816), (434, 51212), (472, 47089), (826, 26908), (868, 25606), (961, 23128), (1519, 14632), (1652, 13454), (1736, 12803), (1829, 12152), (1922, 11564), (2891, 7688), (3038, 7316), (3304, 6727), (3658, 6076), (3844, 5782)]