78474068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{5233}}^1$

素因数の和:5423

約数の個数: 24

約数和(自身を含む): 144207168

約数和(自身を除く): 65733100

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 3749, 5233, 7498, 10466, 14996, 20932, 120359, 240718, 481436, 852979, 1705958, 3411916, 19618517, 39237034, 78474068]

約数ペア:

[(1, 78474068), (2, 39237034), (4, 19618517), (23, 3411916), (46, 1705958), (92, 852979), (163, 481436), (326, 240718), (652, 120359), (3749, 20932), (5233, 14996), (7498, 10466)]