28930736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{106363}}^1$

素因数の和:106388

約数の個数: 20

約数和(自身を含む): 59351112

約数和(自身を除く): 30420376

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 106363, 212726, 425452, 850904, 1701808, 1808171, 3616342, 7232684, 14465368, 28930736]

約数ペア:

[(1, 28930736), (2, 14465368), (4, 7232684), (8, 3616342), (16, 1808171), (17, 1701808), (34, 850904), (68, 425452), (136, 212726), (272, 106363)]