40004538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50131}}^1$

素因数の和:50162

約数の個数: 32

約数和(自身を含む): 96253440

約数和(自身を除く): 56248902

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 50131, 100262, 150393, 300786, 350917, 701834, 952489, 1052751, 1904978, 2105502, 2857467, 5714934, 6667423, 13334846, 20002269, 40004538]

約数ペア:

[(1, 40004538), (2, 20002269), (3, 13334846), (6, 6667423), (7, 5714934), (14, 2857467), (19, 2105502), (21, 1904978), (38, 1052751), (42, 952489), (57, 701834), (114, 350917), (133, 300786), (266, 150393), (399, 100262), (798, 50131)]