40861552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1133

約数の個数: 40

約数和(自身を含む): 84022400

約数和(自身を除く): 43160848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 967, 1112, 1934, 2224, 2641, 3868, 5282, 7736, 10564, 15472, 18373, 21128, 36746, 42256, 73492, 134413, 146984, 268826, 293968, 537652, 1075304, 2150608, 2553847, 5107694, 10215388, 20430776, 40861552]

約数ペア:

[(1, 40861552), (2, 20430776), (4, 10215388), (8, 5107694), (16, 2553847), (19, 2150608), (38, 1075304), (76, 537652), (139, 293968), (152, 268826), (278, 146984), (304, 134413), (556, 73492), (967, 42256), (1112, 36746), (1934, 21128), (2224, 18373), (2641, 15472), (3868, 10564), (5282, 7736)]