38492692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 82131840

約数和(自身を除く): 43639148

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 193, 238, 386, 419, 476, 772, 838, 1351, 1676, 2702, 2933, 3281, 5404, 5866, 6562, 7123, 11732, 13124, 14246, 22967, 28492, 45934, 49861, 80867, 91868, 99722, 161734, 199444, 323468, 566069, 1132138, 1374739, 2264276, 2749478, 5498956, 9623173, 19246346, 38492692]

約数ペア:

[(1, 38492692), (2, 19246346), (4, 9623173), (7, 5498956), (14, 2749478), (17, 2264276), (28, 1374739), (34, 1132138), (68, 566069), (119, 323468), (193, 199444), (238, 161734), (386, 99722), (419, 91868), (476, 80867), (772, 49861), (838, 45934), (1351, 28492), (1676, 22967), (2702, 14246), (2933, 13124), (3281, 11732), (5404, 7123), (5866, 6562)]