40102664

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1567}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 86177280

約数和(自身を除く): 46074616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1567, 1828, 3134, 3199, 3656, 6268, 6398, 10969, 12536, 12796, 21938, 25592, 43876, 87752, 716119, 1432238, 2864476, 5012833, 5728952, 10025666, 20051332, 40102664]

約数ペア:

[(1, 40102664), (2, 20051332), (4, 10025666), (7, 5728952), (8, 5012833), (14, 2864476), (28, 1432238), (56, 716119), (457, 87752), (914, 43876), (1567, 25592), (1828, 21938), (3134, 12796), (3199, 12536), (3656, 10969), (6268, 6398)]