22722168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 65329920

約数和(自身を除く): 42607752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 641, 844, 1266, 1282, 1477, 1688, 1923, 2532, 2564, 2954, 3846, 4431, 4487, 5064, 5128, 5908, 7692, 8862, 8974, 11816, 13461, 15384, 17724, 17948, 26922, 35448, 35896, 53844, 107688, 135251, 270502, 405753, 541004, 811506, 946757, 1082008, 1623012, 1893514, 2840271, 3246024, 3787028, 5680542, 7574056, 11361084, 22722168]

約数ペア:

[(1, 22722168), (2, 11361084), (3, 7574056), (4, 5680542), (6, 3787028), (7, 3246024), (8, 2840271), (12, 1893514), (14, 1623012), (21, 1082008), (24, 946757), (28, 811506), (42, 541004), (56, 405753), (84, 270502), (168, 135251), (211, 107688), (422, 53844), (633, 35896), (641, 35448), (844, 26922), (1266, 17948), (1282, 17724), (1477, 15384), (1688, 13461), (1923, 11816), (2532, 8974), (2564, 8862), (2954, 7692), (3846, 5908), (4431, 5128), (4487, 5064)]