66344464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:959

約数の個数: 40

約数和(自身を含む): 133602560

約数和(自身を除く): 67258096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 181, 248, 362, 496, 724, 739, 1448, 1478, 2896, 2956, 5611, 5912, 11222, 11824, 22444, 22909, 44888, 45818, 89776, 91636, 133759, 183272, 267518, 366544, 535036, 1070072, 2140144, 4146529, 8293058, 16586116, 33172232, 66344464]

約数ペア:

[(1, 66344464), (2, 33172232), (4, 16586116), (8, 8293058), (16, 4146529), (31, 2140144), (62, 1070072), (124, 535036), (181, 366544), (248, 267518), (362, 183272), (496, 133759), (724, 91636), (739, 89776), (1448, 45818), (1478, 44888), (2896, 22909), (2956, 22444), (5611, 11824), (5912, 11222)]