22553968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:601

約数の個数: 40

約数和(自身を含む): 46590768

約数和(自身を除く): 24036800

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 283, 293, 566, 586, 1132, 1172, 2264, 2344, 4528, 4688, 4811, 4981, 9622, 9962, 19244, 19924, 38488, 39848, 76976, 79696, 82919, 165838, 331676, 663352, 1326704, 1409623, 2819246, 5638492, 11276984, 22553968]

約数ペア:

[(1, 22553968), (2, 11276984), (4, 5638492), (8, 2819246), (16, 1409623), (17, 1326704), (34, 663352), (68, 331676), (136, 165838), (272, 82919), (283, 79696), (293, 76976), (566, 39848), (586, 38488), (1132, 19924), (1172, 19244), (2264, 9962), (2344, 9622), (4528, 4981), (4688, 4811)]