40558728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241421}}^1$

素因数の和:241437

約数の個数: 32

約数和(自身を含む): 115882560

約数和(自身を除く): 75323832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241421, 482842, 724263, 965684, 1448526, 1689947, 1931368, 2897052, 3379894, 5069841, 5794104, 6759788, 10139682, 13519576, 20279364, 40558728]

約数ペア:

[(1, 40558728), (2, 20279364), (3, 13519576), (4, 10139682), (6, 6759788), (7, 5794104), (8, 5069841), (12, 3379894), (14, 2897052), (21, 1931368), (24, 1689947), (28, 1448526), (42, 965684), (56, 724263), (84, 482842), (168, 241421)]