22378256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2837}}^1$

素因数の和:2891

約数の個数: 40

約数和(自身を含む): 47508120

約数和(自身を除く): 25129864

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 2837, 3944, 5674, 7888, 11348, 22696, 45392, 48229, 82273, 96458, 164546, 192916, 329092, 385832, 658184, 771664, 1316368, 1398641, 2797282, 5594564, 11189128, 22378256]

約数ペア:

[(1, 22378256), (2, 11189128), (4, 5594564), (8, 2797282), (16, 1398641), (17, 1316368), (29, 771664), (34, 658184), (58, 385832), (68, 329092), (116, 192916), (136, 164546), (232, 96458), (272, 82273), (464, 48229), (493, 45392), (986, 22696), (1972, 11348), (2837, 7888), (3944, 5674)]