22981504

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2007

約数の個数: 64

約数和(自身を含む): 56377440

約数和(自身を除く): 33395936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 1973, 2912, 3946, 5824, 7892, 11648, 13811, 15784, 25649, 27622, 31568, 51298, 55244, 63136, 102596, 110488, 126272, 179543, 205192, 220976, 252544, 359086, 410384, 441952, 718172, 820768, 883904, 1436344, 1641536, 1767808, 2872688, 3283072, 5745376, 11490752, 22981504]

約数ペア:

[(1, 22981504), (2, 11490752), (4, 5745376), (7, 3283072), (8, 2872688), (13, 1767808), (14, 1641536), (16, 1436344), (26, 883904), (28, 820768), (32, 718172), (52, 441952), (56, 410384), (64, 359086), (91, 252544), (104, 220976), (112, 205192), (128, 179543), (182, 126272), (208, 110488), (224, 102596), (364, 63136), (416, 55244), (448, 51298), (728, 31568), (832, 27622), (896, 25649), (1456, 15784), (1664, 13811), (1973, 11648), (2912, 7892), (3946, 5824)]