47247928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64901}}^1$

素因数の和:64927

約数の個数: 32

約数和(自身を含む): 109035360

約数和(自身を除く): 61787432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 64901, 129802, 259604, 454307, 519208, 843713, 908614, 1687426, 1817228, 3374852, 3634456, 5905991, 6749704, 11811982, 23623964, 47247928]

約数ペア:

[(1, 47247928), (2, 23623964), (4, 11811982), (7, 6749704), (8, 5905991), (13, 3634456), (14, 3374852), (26, 1817228), (28, 1687426), (52, 908614), (56, 843713), (91, 519208), (104, 454307), (182, 259604), (364, 129802), (728, 64901)]