27288472

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 52452000

約数和(自身を除く): 25163528

約数列:

[1, 2, 4, 8, 61, 122, 199, 244, 281, 398, 488, 562, 796, 1124, 1592, 2248, 12139, 17141, 24278, 34282, 48556, 55919, 68564, 97112, 111838, 137128, 223676, 447352, 3411059, 6822118, 13644236, 27288472]

約数ペア:

[(1, 27288472), (2, 13644236), (4, 6822118), (8, 3411059), (61, 447352), (122, 223676), (199, 137128), (244, 111838), (281, 97112), (398, 68564), (488, 55919), (562, 48556), (796, 34282), (1124, 24278), (1592, 17141), (2248, 12139)]