42819124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^2$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 81586764

約数和(自身を除く): 38767640

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 109, 212, 218, 436, 901, 1802, 1853, 3604, 3706, 5777, 7412, 11554, 11881, 23108, 23762, 47524, 98209, 196418, 201977, 392836, 403954, 629693, 807908, 1259386, 2518772, 10704781, 21409562, 42819124]

約数ペア:

[(1, 42819124), (2, 21409562), (4, 10704781), (17, 2518772), (34, 1259386), (53, 807908), (68, 629693), (106, 403954), (109, 392836), (212, 201977), (218, 196418), (436, 98209), (901, 47524), (1802, 23762), (1853, 23108), (3604, 11881), (3706, 11554), (5777, 7412)]