2137408

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:399

約数の個数: 56

約数和(自身を含む): 5234432

約数和(自身を除く): 3097024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 367, 416, 448, 728, 734, 832, 1456, 1468, 2569, 2912, 2936, 4771, 5138, 5824, 5872, 9542, 10276, 11744, 19084, 20552, 23488, 33397, 38168, 41104, 66794, 76336, 82208, 133588, 152672, 164416, 267176, 305344, 534352, 1068704, 2137408]

約数ペア:

[(1, 2137408), (2, 1068704), (4, 534352), (7, 305344), (8, 267176), (13, 164416), (14, 152672), (16, 133588), (26, 82208), (28, 76336), (32, 66794), (52, 41104), (56, 38168), (64, 33397), (91, 23488), (104, 20552), (112, 19084), (182, 11744), (208, 10276), (224, 9542), (364, 5872), (367, 5824), (416, 5138), (448, 4771), (728, 2936), (734, 2912), (832, 2569), (1456, 1468)]