27486616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2699}}^1$

素因数の和:2791

約数の個数: 32

約数和(自身を含む): 55080000

約数和(自身を除く): 27593384

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 2699, 5092, 5398, 10184, 10796, 21592, 51281, 102562, 180833, 205124, 361666, 410248, 723332, 1446664, 3435827, 6871654, 13743308, 27486616]

約数ペア:

[(1, 27486616), (2, 13743308), (4, 6871654), (8, 3435827), (19, 1446664), (38, 723332), (67, 410248), (76, 361666), (134, 205124), (152, 180833), (268, 102562), (536, 51281), (1273, 21592), (2546, 10796), (2699, 10184), (5092, 5398)]