65815792

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12503}}^1$

素因数の和:12565

約数の個数: 40

約数和(自身を含む): 148847616

約数和(自身を除く): 83031824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 12503, 25006, 50012, 87521, 100024, 175042, 200048, 350084, 587641, 700168, 1175282, 1400336, 2350564, 4113487, 4701128, 8226974, 9402256, 16453948, 32907896, 65815792]

約数ペア:

[(1, 65815792), (2, 32907896), (4, 16453948), (7, 9402256), (8, 8226974), (14, 4701128), (16, 4113487), (28, 2350564), (47, 1400336), (56, 1175282), (94, 700168), (112, 587641), (188, 350084), (329, 200048), (376, 175042), (658, 100024), (752, 87521), (1316, 50012), (2632, 25006), (5264, 12503)]