69925814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1321}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 126912000

約数和(自身を除く): 56986186

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 1321, 1393, 2642, 2786, 3781, 7562, 9247, 18494, 25099, 26467, 50198, 52934, 175693, 262879, 351386, 525758, 1840153, 3680306, 4994701, 9989402, 34962907, 69925814]

約数ペア:

[(1, 69925814), (2, 34962907), (7, 9989402), (14, 4994701), (19, 3680306), (38, 1840153), (133, 525758), (199, 351386), (266, 262879), (398, 175693), (1321, 52934), (1393, 50198), (2642, 26467), (2786, 25099), (3781, 18494), (7562, 9247)]