26568688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 59058720

約数和(自身を除く): 32490032

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 53, 68, 76, 97, 106, 136, 152, 194, 212, 272, 304, 323, 388, 424, 646, 776, 848, 901, 1007, 1292, 1552, 1649, 1802, 1843, 2014, 2584, 3298, 3604, 3686, 4028, 5141, 5168, 6596, 7208, 7372, 8056, 10282, 13192, 14416, 14744, 16112, 17119, 20564, 26384, 29488, 31331, 34238, 41128, 62662, 68476, 82256, 87397, 97679, 125324, 136952, 174794, 195358, 250648, 273904, 349588, 390716, 501296, 699176, 781432, 1398352, 1562864, 1660543, 3321086, 6642172, 13284344, 26568688]

約数ペア:

[(1, 26568688), (2, 13284344), (4, 6642172), (8, 3321086), (16, 1660543), (17, 1562864), (19, 1398352), (34, 781432), (38, 699176), (53, 501296), (68, 390716), (76, 349588), (97, 273904), (106, 250648), (136, 195358), (152, 174794), (194, 136952), (212, 125324), (272, 97679), (304, 87397), (323, 82256), (388, 68476), (424, 62662), (646, 41128), (776, 34238), (848, 31331), (901, 29488), (1007, 26384), (1292, 20564), (1552, 17119), (1649, 16112), (1802, 14744), (1843, 14416), (2014, 13192), (2584, 10282), (3298, 8056), (3604, 7372), (3686, 7208), (4028, 6596), (5141, 5168)]