9664228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 20805120

約数和(自身を除く): 11140892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 257, 316, 476, 514, 553, 1028, 1106, 1343, 1799, 2212, 2686, 3598, 4369, 5372, 7196, 8738, 9401, 17476, 18802, 20303, 30583, 37604, 40606, 61166, 81212, 122332, 142121, 284242, 345151, 568484, 690302, 1380604, 2416057, 4832114, 9664228]

約数ペア:

[(1, 9664228), (2, 4832114), (4, 2416057), (7, 1380604), (14, 690302), (17, 568484), (28, 345151), (34, 284242), (68, 142121), (79, 122332), (119, 81212), (158, 61166), (238, 40606), (257, 37604), (316, 30583), (476, 20303), (514, 18802), (553, 17476), (1028, 9401), (1106, 8738), (1343, 7196), (1799, 5372), (2212, 4369), (2686, 3598)]