47175856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32401}}^1$

素因数の和:32429

約数の個数: 40

約数和(自身を含む): 112499744

約数和(自身を除く): 65323888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 32401, 64802, 129604, 226807, 259208, 421213, 453614, 518416, 842426, 907228, 1684852, 1814456, 2948491, 3369704, 3628912, 5896982, 6739408, 11793964, 23587928, 47175856]

約数ペア:

[(1, 47175856), (2, 23587928), (4, 11793964), (7, 6739408), (8, 5896982), (13, 3628912), (14, 3369704), (16, 2948491), (26, 1814456), (28, 1684852), (52, 907228), (56, 842426), (91, 518416), (104, 453614), (112, 421213), (182, 259208), (208, 226807), (364, 129604), (728, 64802), (1456, 32401)]