4020003296

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{8521}}^1$

素因数の和:9195

約数の個数: 48

約数和(自身を含む): 8272339488

約数和(自身を除く): 4252336192

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 641, 736, 1282, 2564, 5128, 8521, 10256, 14743, 17042, 20512, 29486, 34084, 58972, 68168, 117944, 136336, 195983, 235888, 272672, 391966, 471776, 783932, 1567864, 3135728, 5461961, 6271456, 10923922, 21847844, 43695688, 87391376, 125625103, 174782752, 251250206, 502500412, 1005000824, 2010001648, 4020003296]

約数ペア:

[(1, 4020003296), (2, 2010001648), (4, 1005000824), (8, 502500412), (16, 251250206), (23, 174782752), (32, 125625103), (46, 87391376), (92, 43695688), (184, 21847844), (368, 10923922), (641, 6271456), (736, 5461961), (1282, 3135728), (2564, 1567864), (5128, 783932), (8521, 471776), (10256, 391966), (14743, 272672), (17042, 235888), (20512, 195983), (29486, 136336), (34084, 117944), (58972, 68168)]