66743716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{4049}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 126214200

約数和(自身を除く): 59470484

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 4049, 4121, 8098, 8242, 16196, 16484, 52637, 105274, 210548, 1283533, 2567066, 5134132, 16685929, 33371858, 66743716]

約数ペア:

[(1, 66743716), (2, 33371858), (4, 16685929), (13, 5134132), (26, 2567066), (52, 1283533), (317, 210548), (634, 105274), (1268, 52637), (4049, 16484), (4121, 16196), (8098, 8242)]