40318124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 89134080

約数和(自身を除く): 48815956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1657, 1738, 2212, 3314, 3476, 6083, 6628, 11599, 12166, 18227, 23198, 24332, 36454, 46396, 72908, 127589, 130903, 255178, 261806, 510356, 523612, 916321, 1439933, 1832642, 2879866, 3665284, 5759732, 10079531, 20159062, 40318124]

約数ペア:

[(1, 40318124), (2, 20159062), (4, 10079531), (7, 5759732), (11, 3665284), (14, 2879866), (22, 1832642), (28, 1439933), (44, 916321), (77, 523612), (79, 510356), (154, 261806), (158, 255178), (308, 130903), (316, 127589), (553, 72908), (869, 46396), (1106, 36454), (1657, 24332), (1738, 23198), (2212, 18227), (3314, 12166), (3476, 11599), (6083, 6628)]