22427216

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11779}}^1$

素因数の和:11811

約数の個数: 40

約数和(自身を含む): 52585920

約数和(自身を除く): 30158704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 11779, 23558, 47116, 82453, 94232, 164906, 188464, 200243, 329812, 400486, 659624, 800972, 1319248, 1401701, 1601944, 2803402, 3203888, 5606804, 11213608, 22427216]

約数ペア:

[(1, 22427216), (2, 11213608), (4, 5606804), (7, 3203888), (8, 2803402), (14, 1601944), (16, 1401701), (17, 1319248), (28, 800972), (34, 659624), (56, 400486), (68, 329812), (112, 200243), (119, 188464), (136, 164906), (238, 94232), (272, 82453), (476, 47116), (952, 23558), (1904, 11779)]