22285728

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:586

約数の個数: 72

約数和(自身を含む): 63842688

約数和(自身を除く): 41556960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 347, 446, 669, 694, 892, 1041, 1338, 1388, 1784, 2007, 2082, 2676, 2776, 3123, 3568, 4014, 4164, 5352, 5552, 6246, 7136, 8028, 8328, 10704, 11104, 12492, 16056, 16656, 21408, 24984, 32112, 33312, 49968, 64224, 77381, 99936, 154762, 232143, 309524, 464286, 619048, 696429, 928572, 1238096, 1392858, 1857144, 2476192, 2785716, 3714288, 5571432, 7428576, 11142864, 22285728]

約数ペア:

[(1, 22285728), (2, 11142864), (3, 7428576), (4, 5571432), (6, 3714288), (8, 2785716), (9, 2476192), (12, 1857144), (16, 1392858), (18, 1238096), (24, 928572), (32, 696429), (36, 619048), (48, 464286), (72, 309524), (96, 232143), (144, 154762), (223, 99936), (288, 77381), (347, 64224), (446, 49968), (669, 33312), (694, 32112), (892, 24984), (1041, 21408), (1338, 16656), (1388, 16056), (1784, 12492), (2007, 11104), (2082, 10704), (2676, 8328), (2776, 8028), (3123, 7136), (3568, 6246), (4014, 5552), (4164, 5352)]