72346967

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 22001833

約数列:

[1, 7, 11, 29, 77, 179, 181, 203, 319, 1253, 1267, 1969, 1991, 2233, 5191, 5249, 13783, 13937, 32399, 36337, 36743, 57101, 57739, 226793, 356389, 399707, 404173, 939571, 2494723, 6576997, 10335281, 72346967]

約数ペア:

[(1, 72346967), (7, 10335281), (11, 6576997), (29, 2494723), (77, 939571), (179, 404173), (181, 399707), (203, 356389), (319, 226793), (1253, 57739), (1267, 57101), (1969, 36743), (1991, 36337), (2233, 32399), (5191, 13937), (5249, 13783)]