27976844

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3102

約数の個数: 36

約数和(自身を含む): 58183776

約数和(自身を除く): 30206932

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 3037, 4606, 6074, 9212, 12148, 21259, 42518, 85036, 142739, 148813, 285478, 297626, 570956, 595252, 999173, 1998346, 3996692, 6994211, 13988422, 27976844]

約数ペア:

[(1, 27976844), (2, 13988422), (4, 6994211), (7, 3996692), (14, 1998346), (28, 999173), (47, 595252), (49, 570956), (94, 297626), (98, 285478), (188, 148813), (196, 142739), (329, 85036), (658, 42518), (1316, 21259), (2303, 12148), (3037, 9212), (4606, 6074)]