40615036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 89268480

約数和(自身を除く): 48653444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 163, 308, 326, 652, 809, 1141, 1618, 1793, 2282, 3236, 3586, 4564, 5663, 7172, 8899, 11326, 12551, 17798, 22652, 25102, 35596, 50204, 62293, 124586, 131867, 249172, 263734, 527468, 923069, 1450537, 1846138, 2901074, 3692276, 5802148, 10153759, 20307518, 40615036]

約数ペア:

[(1, 40615036), (2, 20307518), (4, 10153759), (7, 5802148), (11, 3692276), (14, 2901074), (22, 1846138), (28, 1450537), (44, 923069), (77, 527468), (154, 263734), (163, 249172), (308, 131867), (326, 124586), (652, 62293), (809, 50204), (1141, 35596), (1618, 25102), (1793, 22652), (2282, 17798), (3236, 12551), (3586, 11326), (4564, 8899), (5663, 7172)]