22795864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 53202240

約数和(自身を除く): 30406376

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 173, 181, 182, 346, 362, 364, 692, 724, 728, 1211, 1267, 1384, 1448, 2249, 2353, 2422, 2534, 4498, 4706, 4844, 5068, 8996, 9412, 9688, 10136, 15743, 16471, 17992, 18824, 31313, 31486, 32942, 62626, 62972, 65884, 125252, 125944, 131768, 219191, 250504, 407069, 438382, 814138, 876764, 1628276, 1753528, 2849483, 3256552, 5698966, 11397932, 22795864]

約数ペア:

[(1, 22795864), (2, 11397932), (4, 5698966), (7, 3256552), (8, 2849483), (13, 1753528), (14, 1628276), (26, 876764), (28, 814138), (52, 438382), (56, 407069), (91, 250504), (104, 219191), (173, 131768), (181, 125944), (182, 125252), (346, 65884), (362, 62972), (364, 62626), (692, 32942), (724, 31486), (728, 31313), (1211, 18824), (1267, 17992), (1384, 16471), (1448, 15743), (2249, 10136), (2353, 9688), (2422, 9412), (2534, 8996), (4498, 5068), (4706, 4844)]