21416214176

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3296831}}^1$

素因数の和:3296877

約数の個数: 48

約数和(自身を含む): 49848099840

約数和(自身を除く): 28431885664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 3296831, 6593662, 13187324, 23077817, 26374648, 46155634, 52749296, 92311268, 95608099, 105498592, 184622536, 191216198, 369245072, 382432396, 669256693, 738490144, 764864792, 1338513386, 1529729584, 2677026772, 3059459168, 5354053544, 10708107088, 21416214176]

約数ペア:

[(1, 21416214176), (2, 10708107088), (4, 5354053544), (7, 3059459168), (8, 2677026772), (14, 1529729584), (16, 1338513386), (28, 764864792), (29, 738490144), (32, 669256693), (56, 382432396), (58, 369245072), (112, 191216198), (116, 184622536), (203, 105498592), (224, 95608099), (232, 92311268), (406, 52749296), (464, 46155634), (812, 26374648), (928, 23077817), (1624, 13187324), (3248, 6593662), (6496, 3296831)]