72401836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2447}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 136745280

約数和(自身を除く): 64343444

約数列:

[1, 2, 4, 13, 26, 52, 569, 1138, 2276, 2447, 4894, 7397, 9788, 14794, 29588, 31811, 63622, 127244, 1392343, 2784686, 5569372, 18100459, 36200918, 72401836]

約数ペア:

[(1, 72401836), (2, 36200918), (4, 18100459), (13, 5569372), (26, 2784686), (52, 1392343), (569, 127244), (1138, 63622), (2276, 31811), (2447, 29588), (4894, 14794), (7397, 9788)]