22931608

素因数分解:

$2^3\times 7^3\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 51336000

約数和(自身を除く): 28404392

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 137, 196, 244, 274, 343, 392, 427, 488, 548, 686, 854, 959, 1096, 1372, 1708, 1918, 2744, 2989, 3416, 3836, 5978, 6713, 7672, 8357, 11956, 13426, 16714, 20923, 23912, 26852, 33428, 41846, 46991, 53704, 58499, 66856, 83692, 93982, 116998, 167384, 187964, 233996, 375928, 409493, 467992, 818986, 1637972, 2866451, 3275944, 5732902, 11465804, 22931608]

約数ペア:

[(1, 22931608), (2, 11465804), (4, 5732902), (7, 3275944), (8, 2866451), (14, 1637972), (28, 818986), (49, 467992), (56, 409493), (61, 375928), (98, 233996), (122, 187964), (137, 167384), (196, 116998), (244, 93982), (274, 83692), (343, 66856), (392, 58499), (427, 53704), (488, 46991), (548, 41846), (686, 33428), (854, 26852), (959, 23912), (1096, 20923), (1372, 16714), (1708, 13426), (1918, 11956), (2744, 8357), (2989, 7672), (3416, 6713), (3836, 5978)]