40287828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25243}}^1$

素因数の和:25276

約数の個数: 48

約数和(自身を含む): 113093120

約数和(自身を除く): 72805292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 25243, 50486, 75729, 100972, 151458, 176701, 302916, 353402, 479617, 530103, 706804, 959234, 1060206, 1438851, 1918468, 2120412, 2877702, 3357319, 5755404, 6714638, 10071957, 13429276, 20143914, 40287828]

約数ペア:

[(1, 40287828), (2, 20143914), (3, 13429276), (4, 10071957), (6, 6714638), (7, 5755404), (12, 3357319), (14, 2877702), (19, 2120412), (21, 1918468), (28, 1438851), (38, 1060206), (42, 959234), (57, 706804), (76, 530103), (84, 479617), (114, 353402), (133, 302916), (228, 176701), (266, 151458), (399, 100972), (532, 75729), (798, 50486), (1596, 25243)]