40255878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7703}}^1$

素因数の和:7788

約数の個数: 32

約数和(自身を含む): 88010496

約数和(自身を除く): 47754618

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 7703, 15406, 23109, 46218, 100139, 200278, 300417, 516101, 600834, 1032202, 1548303, 3096606, 6709313, 13418626, 20127939, 40255878]

約数ペア:

[(1, 40255878), (2, 20127939), (3, 13418626), (6, 6709313), (13, 3096606), (26, 1548303), (39, 1032202), (67, 600834), (78, 516101), (134, 300417), (201, 200278), (402, 100139), (871, 46218), (1742, 23109), (2613, 15406), (5226, 7703)]