38723671

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 49680000

約数和(自身を除く): 10956329

約数列:

[1, 7, 17, 29, 49, 119, 203, 229, 343, 493, 833, 1421, 1603, 3451, 3893, 5831, 6641, 9947, 11221, 24157, 27251, 46487, 78547, 112897, 169099, 190757, 325409, 790279, 1335299, 2277863, 5531953, 38723671]

約数ペア:

[(1, 38723671), (7, 5531953), (17, 2277863), (29, 1335299), (49, 790279), (119, 325409), (203, 190757), (229, 169099), (343, 112897), (493, 78547), (833, 46487), (1421, 27251), (1603, 24157), (3451, 11221), (3893, 9947), (5831, 6641)]