27868288

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1677

約数の個数: 64

約数和(自身を含む): 66830400

約数和(自身を除く): 38962112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 1637, 2128, 2432, 3274, 4256, 6548, 8512, 11459, 13096, 17024, 22918, 26192, 31103, 45836, 52384, 62206, 91672, 104768, 124412, 183344, 209536, 217721, 248824, 366688, 435442, 497648, 733376, 870884, 995296, 1466752, 1741768, 1990592, 3483536, 3981184, 6967072, 13934144, 27868288]

約数ペア:

[(1, 27868288), (2, 13934144), (4, 6967072), (7, 3981184), (8, 3483536), (14, 1990592), (16, 1741768), (19, 1466752), (28, 995296), (32, 870884), (38, 733376), (56, 497648), (64, 435442), (76, 366688), (112, 248824), (128, 217721), (133, 209536), (152, 183344), (224, 124412), (266, 104768), (304, 91672), (448, 62206), (532, 52384), (608, 45836), (896, 31103), (1064, 26192), (1216, 22918), (1637, 17024), (2128, 13096), (2432, 11459), (3274, 8512), (4256, 6548)]