27713714

素因数分解:

$2^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 21534286

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 343, 497, 569, 686, 994, 1138, 3479, 3983, 6958, 7966, 24353, 27881, 40399, 48706, 55762, 80798, 195167, 282793, 390334, 565586, 1979551, 3959102, 13856857, 27713714]

約数ペア:

[(1, 27713714), (2, 13856857), (7, 3959102), (14, 1979551), (49, 565586), (71, 390334), (98, 282793), (142, 195167), (343, 80798), (497, 55762), (569, 48706), (686, 40399), (994, 27881), (1138, 24353), (3479, 7966), (3983, 6958)]