66344614

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 117190656

約数和(自身を除く): 50846042

約数列:

[1, 2, 7, 14, 43, 86, 191, 301, 382, 577, 602, 1154, 1337, 2674, 4039, 8078, 8213, 16426, 24811, 49622, 57491, 110207, 114982, 173677, 220414, 347354, 771449, 1542898, 4738901, 9477802, 33172307, 66344614]

約数ペア:

[(1, 66344614), (2, 33172307), (7, 9477802), (14, 4738901), (43, 1542898), (86, 771449), (191, 347354), (301, 220414), (382, 173677), (577, 114982), (602, 110207), (1154, 57491), (1337, 49622), (2674, 24811), (4039, 16426), (8078, 8213)]