69490792

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18521}}^1$

素因数の和:18601

約数の個数: 32

約数和(自身を含む): 151139520

約数和(自身を除く): 81648728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 18521, 37042, 74084, 129647, 148168, 259294, 518588, 1037176, 1240907, 2481814, 4963628, 8686349, 9927256, 17372698, 34745396, 69490792]

約数ペア:

[(1, 69490792), (2, 34745396), (4, 17372698), (7, 9927256), (8, 8686349), (14, 4963628), (28, 2481814), (56, 1240907), (67, 1037176), (134, 518588), (268, 259294), (469, 148168), (536, 129647), (938, 74084), (1876, 37042), (3752, 18521)]