27894512

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{26021}}^1$

素因数の和:26096

約数の個数: 20

約数和(自身を含む): 54854376

約数和(自身を除く): 26959864

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 26021, 52042, 104084, 208168, 416336, 1743407, 3486814, 6973628, 13947256, 27894512]

約数ペア:

[(1, 27894512), (2, 13947256), (4, 6973628), (8, 3486814), (16, 1743407), (67, 416336), (134, 208168), (268, 104084), (536, 52042), (1072, 26021)]