40073516

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 84166656

約数和(自身を除く): 44093140

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 823, 1036, 1316, 1646, 1739, 3292, 3478, 5761, 6956, 11522, 12173, 23044, 24346, 30451, 38681, 48692, 60902, 77362, 121804, 154724, 213157, 270767, 426314, 541534, 852628, 1083068, 1431197, 2862394, 5724788, 10018379, 20036758, 40073516]

約数ペア:

[(1, 40073516), (2, 20036758), (4, 10018379), (7, 5724788), (14, 2862394), (28, 1431197), (37, 1083068), (47, 852628), (74, 541534), (94, 426314), (148, 270767), (188, 213157), (259, 154724), (329, 121804), (518, 77362), (658, 60902), (823, 48692), (1036, 38681), (1316, 30451), (1646, 24346), (1739, 23044), (3292, 12173), (3478, 11522), (5761, 6956)]