27478928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:959

約数の個数: 40

約数和(自身を含む): 56246400

約数和(自身を除く): 28767472

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 839, 1424, 1678, 2047, 3356, 4094, 6712, 8188, 13424, 16376, 19297, 32752, 38594, 74671, 77188, 149342, 154376, 298684, 308752, 597368, 1194736, 1717433, 3434866, 6869732, 13739464, 27478928]

約数ペア:

[(1, 27478928), (2, 13739464), (4, 6869732), (8, 3434866), (16, 1717433), (23, 1194736), (46, 597368), (89, 308752), (92, 298684), (178, 154376), (184, 149342), (356, 77188), (368, 74671), (712, 38594), (839, 32752), (1424, 19297), (1678, 16376), (2047, 13424), (3356, 8188), (4094, 6712)]