64435926

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2699}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 135302400

約数和(自身を除く): 70866474

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 1038, 2699, 3979, 5398, 7958, 8097, 11937, 16194, 23874, 62077, 124154, 186231, 372462, 466927, 933854, 1400781, 2801562, 10739321, 21478642, 32217963, 64435926]

約数ペア:

[(1, 64435926), (2, 32217963), (3, 21478642), (6, 10739321), (23, 2801562), (46, 1400781), (69, 933854), (138, 466927), (173, 372462), (346, 186231), (519, 124154), (1038, 62077), (2699, 23874), (3979, 16194), (5398, 11937), (7958, 8097)]