64772312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 145216800

約数和(自身を除く): 80444488

約数列:

[1, 2, 4, 8, 11, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 187, 232, 319, 374, 493, 638, 748, 986, 1276, 1493, 1496, 1972, 2552, 2986, 3944, 5423, 5972, 10846, 11944, 16423, 21692, 25381, 32846, 43297, 43384, 50762, 65692, 86594, 101524, 131384, 173188, 203048, 279191, 346376, 476267, 558382, 736049, 952534, 1116764, 1472098, 1905068, 2233528, 2944196, 3810136, 5888392, 8096539, 16193078, 32386156, 64772312]

約数ペア:

[(1, 64772312), (2, 32386156), (4, 16193078), (8, 8096539), (11, 5888392), (17, 3810136), (22, 2944196), (29, 2233528), (34, 1905068), (44, 1472098), (58, 1116764), (68, 952534), (88, 736049), (116, 558382), (136, 476267), (187, 346376), (232, 279191), (319, 203048), (374, 173188), (493, 131384), (638, 101524), (748, 86594), (986, 65692), (1276, 50762), (1493, 43384), (1496, 43297), (1972, 32846), (2552, 25381), (2986, 21692), (3944, 16423), (5423, 11944), (5972, 10846)]