27480988

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 50849176

約数和(自身を除く): 23368188

約数列:

[1, 2, 4, 41, 61, 67, 82, 122, 134, 164, 244, 268, 1681, 2501, 2747, 3362, 4087, 5002, 5494, 6724, 8174, 10004, 10988, 16348, 102541, 112627, 167567, 205082, 225254, 335134, 410164, 450508, 670268, 6870247, 13740494, 27480988]

約数ペア:

[(1, 27480988), (2, 13740494), (4, 6870247), (41, 670268), (61, 450508), (67, 410164), (82, 335134), (122, 225254), (134, 205082), (164, 167567), (244, 112627), (268, 102541), (1681, 16348), (2501, 10988), (2747, 10004), (3362, 8174), (4087, 6724), (5002, 5494)]