38528428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3229}}^1$

素因数の和:3409

約数の個数: 24

約数和(自身を含む): 71447600

約数和(自身を除く): 32919172

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 3229, 5966, 6458, 11932, 12916, 61351, 122702, 245404, 506953, 1013906, 2027812, 9632107, 19264214, 38528428]

約数ペア:

[(1, 38528428), (2, 19264214), (4, 9632107), (19, 2027812), (38, 1013906), (76, 506953), (157, 245404), (314, 122702), (628, 61351), (2983, 12916), (3229, 11932), (5966, 6458)]