668825656

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{3643}}^1$

素因数の和:4135

約数の個数: 32

約数和(自身を含む): 1281011760

約数和(自身を除く): 612186104

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 433, 866, 1732, 3464, 3643, 7286, 14572, 22949, 29144, 45898, 91796, 183592, 193079, 386158, 772316, 1544632, 1577419, 3154838, 6309676, 12619352, 83603207, 167206414, 334412828, 668825656]

約数ペア:

[(1, 668825656), (2, 334412828), (4, 167206414), (8, 83603207), (53, 12619352), (106, 6309676), (212, 3154838), (424, 1577419), (433, 1544632), (866, 772316), (1732, 386158), (3464, 193079), (3643, 183592), (7286, 91796), (14572, 45898), (22949, 29144)]