61748008

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 77597912

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 191, 251, 322, 382, 502, 644, 764, 1004, 1288, 1337, 1528, 1757, 2008, 2674, 3514, 4393, 5348, 5773, 7028, 8786, 10696, 11546, 14056, 17572, 23092, 30751, 35144, 40411, 46184, 47941, 61502, 80822, 95882, 123004, 161644, 191764, 246008, 323288, 335587, 383528, 671174, 1102643, 1342348, 2205286, 2684696, 4410572, 7718501, 8821144, 15437002, 30874004, 61748008]

約数ペア:

[(1, 61748008), (2, 30874004), (4, 15437002), (7, 8821144), (8, 7718501), (14, 4410572), (23, 2684696), (28, 2205286), (46, 1342348), (56, 1102643), (92, 671174), (161, 383528), (184, 335587), (191, 323288), (251, 246008), (322, 191764), (382, 161644), (502, 123004), (644, 95882), (764, 80822), (1004, 61502), (1288, 47941), (1337, 46184), (1528, 40411), (1757, 35144), (2008, 30751), (2674, 23092), (3514, 17572), (4393, 14056), (5348, 11546), (5773, 10696), (7028, 8786)]