26990362

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 48787200

約数和(自身を除く): 21796838

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 763, 769, 1526, 1538, 2507, 5014, 5383, 10766, 17549, 17687, 35098, 35374, 83821, 123809, 167642, 247618, 586747, 1173494, 1927883, 3855766, 13495181, 26990362]

約数ペア:

[(1, 26990362), (2, 13495181), (7, 3855766), (14, 1927883), (23, 1173494), (46, 586747), (109, 247618), (161, 167642), (218, 123809), (322, 83821), (763, 35374), (769, 35098), (1526, 17687), (1538, 17549), (2507, 10766), (5014, 5383)]