38661278

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 62512128

約数和(自身を除く): 23850850

約数列:

[1, 2, 31, 41, 62, 67, 82, 134, 227, 454, 1271, 2077, 2542, 2747, 4154, 5494, 7037, 9307, 14074, 15209, 18614, 30418, 85157, 170314, 288517, 471479, 577034, 623569, 942958, 1247138, 19330639, 38661278]

約数ペア:

[(1, 38661278), (2, 19330639), (31, 1247138), (41, 942958), (62, 623569), (67, 577034), (82, 471479), (134, 288517), (227, 170314), (454, 85157), (1271, 30418), (2077, 18614), (2542, 15209), (2747, 14074), (4154, 9307), (5494, 7037)]