64488372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31799}}^1$

素因数の和:31832

約数の個数: 36

約数和(自身を含む): 162943200

約数和(自身を除く): 98454828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 31799, 63598, 95397, 127196, 190794, 381588, 413387, 826774, 1240161, 1653548, 2480322, 4960644, 5374031, 10748062, 16122093, 21496124, 32244186, 64488372]

約数ペア:

[(1, 64488372), (2, 32244186), (3, 21496124), (4, 16122093), (6, 10748062), (12, 5374031), (13, 4960644), (26, 2480322), (39, 1653548), (52, 1240161), (78, 826774), (156, 413387), (169, 381588), (338, 190794), (507, 127196), (676, 95397), (1014, 63598), (2028, 31799)]