28088105034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{638047}}^1$

素因数の和:638115

約数の個数: 64

約数和(自身を含む): 66152816640

約数和(自身を除く): 38064711606

約数列:

[1, 2, 3, 6, 11, 22, 23, 29, 33, 46, 58, 66, 69, 87, 138, 174, 253, 319, 506, 638, 667, 759, 957, 1334, 1518, 1914, 2001, 4002, 7337, 14674, 22011, 44022, 638047, 1276094, 1914141, 3828282, 7018517, 14037034, 14675081, 18503363, 21055551, 29350162, 37006726, 42111102, 44025243, 55510089, 88050486, 111020178, 161425891, 203536993, 322851782, 407073986, 425577349, 484277673, 610610979, 851154698, 968555346, 1221221958, 1276732047, 2553464094, 4681350839, 9362701678, 14044052517, 28088105034]

約数ペア:

[(1, 28088105034), (2, 14044052517), (3, 9362701678), (6, 4681350839), (11, 2553464094), (22, 1276732047), (23, 1221221958), (29, 968555346), (33, 851154698), (46, 610610979), (58, 484277673), (66, 425577349), (69, 407073986), (87, 322851782), (138, 203536993), (174, 161425891), (253, 111020178), (319, 88050486), (506, 55510089), (638, 44025243), (667, 42111102), (759, 37006726), (957, 29350162), (1334, 21055551), (1518, 18503363), (1914, 14675081), (2001, 14037034), (4002, 7018517), (7337, 3828282), (14674, 1914141), (22011, 1276094), (44022, 638047)]