28036565528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{5521}}^1\times {\mathrm{33409}}^1$

素因数の和:38955

約数の個数: 32

約数和(自身を含む): 55347006000

約数和(自身を除く): 27310440472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 5521, 11042, 22084, 33409, 44168, 66818, 104899, 133636, 209798, 267272, 419596, 634771, 839192, 1269542, 2539084, 5078168, 184451089, 368902178, 737804356, 1475608712, 3504570691, 7009141382, 14018282764, 28036565528]

約数ペア:

[(1, 28036565528), (2, 14018282764), (4, 7009141382), (8, 3504570691), (19, 1475608712), (38, 737804356), (76, 368902178), (152, 184451089), (5521, 5078168), (11042, 2539084), (22084, 1269542), (33409, 839192), (44168, 634771), (66818, 419596), (104899, 267272), (133636, 209798)]