22223648

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 45360000

約数和(自身を除く): 23136352

約数列:

[1, 2, 4, 8, 16, 32, 59, 79, 118, 149, 158, 236, 298, 316, 472, 596, 632, 944, 1192, 1264, 1888, 2384, 2528, 4661, 4768, 8791, 9322, 11771, 17582, 18644, 23542, 35164, 37288, 47084, 70328, 74576, 94168, 140656, 149152, 188336, 281312, 376672, 694489, 1388978, 2777956, 5555912, 11111824, 22223648]

約数ペア:

[(1, 22223648), (2, 11111824), (4, 5555912), (8, 2777956), (16, 1388978), (32, 694489), (59, 376672), (79, 281312), (118, 188336), (149, 149152), (158, 140656), (236, 94168), (298, 74576), (316, 70328), (472, 47084), (596, 37288), (632, 35164), (944, 23542), (1192, 18644), (1264, 17582), (1888, 11771), (2384, 9322), (2528, 8791), (4661, 4768)]