22671376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 56496384

約数和(自身を除く): 33825008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 677, 728, 1196, 1288, 1354, 1456, 2093, 2392, 2576, 2708, 4186, 4739, 4784, 5416, 8372, 8801, 9478, 10832, 15571, 16744, 17602, 18956, 31142, 33488, 35204, 37912, 61607, 62284, 70408, 75824, 108997, 123214, 124568, 140816, 202423, 217994, 246428, 249136, 404846, 435988, 492856, 809692, 871976, 985712, 1416961, 1619384, 1743952, 2833922, 3238768, 5667844, 11335688, 22671376]

約数ペア:

[(1, 22671376), (2, 11335688), (4, 5667844), (7, 3238768), (8, 2833922), (13, 1743952), (14, 1619384), (16, 1416961), (23, 985712), (26, 871976), (28, 809692), (46, 492856), (52, 435988), (56, 404846), (91, 249136), (92, 246428), (104, 217994), (112, 202423), (161, 140816), (182, 124568), (184, 123214), (208, 108997), (299, 75824), (322, 70408), (364, 62284), (368, 61607), (598, 37912), (644, 35204), (677, 33488), (728, 31142), (1196, 18956), (1288, 17602), (1354, 16744), (1456, 15571), (2093, 10832), (2392, 9478), (2576, 8801), (2708, 8372), (4186, 5416), (4739, 4784)]