22748414

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 40555728

約数和(自身を除く): 17807314

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 107, 169, 214, 221, 338, 442, 481, 629, 962, 1258, 1391, 1819, 2782, 2873, 3638, 3959, 5746, 6253, 7918, 8177, 12506, 16354, 18083, 23647, 36166, 47294, 51467, 67303, 102934, 106301, 134606, 212602, 307411, 614822, 669071, 874939, 1338142, 1749878, 11374207, 22748414]

約数ペア:

[(1, 22748414), (2, 11374207), (13, 1749878), (17, 1338142), (26, 874939), (34, 669071), (37, 614822), (74, 307411), (107, 212602), (169, 134606), (214, 106301), (221, 102934), (338, 67303), (442, 51467), (481, 47294), (629, 36166), (962, 23647), (1258, 18083), (1391, 16354), (1819, 12506), (2782, 8177), (2873, 7918), (3638, 6253), (3959, 5746)]