42104748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1997}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 112783104

約数和(自身を除く): 70678356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1506, 1757, 1997, 3012, 3514, 3994, 5271, 5991, 7028, 7988, 10542, 11982, 13979, 21084, 23964, 27958, 41937, 55916, 83874, 167748, 501247, 1002494, 1503741, 2004988, 3007482, 3508729, 6014964, 7017458, 10526187, 14034916, 21052374, 42104748]

約数ペア:

[(1, 42104748), (2, 21052374), (3, 14034916), (4, 10526187), (6, 7017458), (7, 6014964), (12, 3508729), (14, 3007482), (21, 2004988), (28, 1503741), (42, 1002494), (84, 501247), (251, 167748), (502, 83874), (753, 55916), (1004, 41937), (1506, 27958), (1757, 23964), (1997, 21084), (3012, 13979), (3514, 11982), (3994, 10542), (5271, 7988), (5991, 7028)]