64382842

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 111404160

約数和(自身を除く): 47021318

約数列:

[1, 2, 17, 23, 29, 34, 46, 58, 167, 289, 334, 391, 493, 578, 667, 782, 986, 1334, 2839, 3841, 4843, 5678, 6647, 7682, 8381, 9686, 11339, 13294, 16762, 22678, 48263, 65297, 82331, 96526, 111389, 130594, 164662, 192763, 222778, 385526, 1110049, 1399627, 1893613, 2220098, 2799254, 3787226, 32191421, 64382842]

約数ペア:

[(1, 64382842), (2, 32191421), (17, 3787226), (23, 2799254), (29, 2220098), (34, 1893613), (46, 1399627), (58, 1110049), (167, 385526), (289, 222778), (334, 192763), (391, 164662), (493, 130594), (578, 111389), (667, 96526), (782, 82331), (986, 65297), (1334, 48263), (2839, 22678), (3841, 16762), (4843, 13294), (5678, 11339), (6647, 9686), (7682, 8381)]