26074308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 69299328

約数和(自身を除く): 43225020

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 463, 494, 722, 741, 926, 988, 1083, 1389, 1444, 1482, 1852, 2166, 2778, 2964, 4332, 4693, 5556, 6019, 8797, 9386, 12038, 14079, 17594, 18057, 18772, 24076, 26391, 28158, 35188, 36114, 52782, 56316, 72228, 105564, 114361, 167143, 228722, 334286, 343083, 457444, 501429, 668572, 686166, 1002858, 1372332, 2005716, 2172859, 4345718, 6518577, 8691436, 13037154, 26074308]

約数ペア:

[(1, 26074308), (2, 13037154), (3, 8691436), (4, 6518577), (6, 4345718), (12, 2172859), (13, 2005716), (19, 1372332), (26, 1002858), (38, 686166), (39, 668572), (52, 501429), (57, 457444), (76, 343083), (78, 334286), (114, 228722), (156, 167143), (228, 114361), (247, 105564), (361, 72228), (463, 56316), (494, 52782), (722, 36114), (741, 35188), (926, 28158), (988, 26391), (1083, 24076), (1389, 18772), (1444, 18057), (1482, 17594), (1852, 14079), (2166, 12038), (2778, 9386), (2964, 8797), (4332, 6019), (4693, 5556)]