74851906

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2494

約数の個数: 24

約数和(自身を含む): 121304304

約数和(自身を除く): 46452398

約数列:

[1, 2, 19, 38, 43, 86, 361, 722, 817, 1634, 2411, 4822, 15523, 31046, 45809, 91618, 103673, 207346, 870371, 1740742, 1969787, 3939574, 37425953, 74851906]

約数ペア:

[(1, 74851906), (2, 37425953), (19, 3939574), (38, 1969787), (43, 1740742), (86, 870371), (361, 207346), (722, 103673), (817, 91618), (1634, 45809), (2411, 31046), (4822, 15523)]