13494594128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{19961}}^1$

素因数の和:20076

約数の個数: 80

約数和(自身を含む): 28515317760

約数和(自身を除く): 15020723632

約数列:

[1, 2, 4, 8, 16, 29, 31, 47, 58, 62, 94, 116, 124, 188, 232, 248, 376, 464, 496, 752, 899, 1363, 1457, 1798, 2726, 2914, 3596, 5452, 5828, 7192, 10904, 11656, 14384, 19961, 21808, 23312, 39922, 42253, 79844, 84506, 159688, 169012, 319376, 338024, 578869, 618791, 676048, 938167, 1157738, 1237582, 1876334, 2315476, 2475164, 3752668, 4630952, 4950328, 7505336, 9261904, 9900656, 15010672, 17944939, 27206843, 29083177, 35889878, 54413686, 58166354, 71779756, 108827372, 116332708, 143559512, 217654744, 232665416, 287119024, 435309488, 465330832, 843412133, 1686824266, 3373648532, 6747297064, 13494594128]

約数ペア:

[(1, 13494594128), (2, 6747297064), (4, 3373648532), (8, 1686824266), (16, 843412133), (29, 465330832), (31, 435309488), (47, 287119024), (58, 232665416), (62, 217654744), (94, 143559512), (116, 116332708), (124, 108827372), (188, 71779756), (232, 58166354), (248, 54413686), (376, 35889878), (464, 29083177), (496, 27206843), (752, 17944939), (899, 15010672), (1363, 9900656), (1457, 9261904), (1798, 7505336), (2726, 4950328), (2914, 4630952), (3596, 3752668), (5452, 2475164), (5828, 2315476), (7192, 1876334), (10904, 1237582), (11656, 1157738), (14384, 938167), (19961, 676048), (21808, 618791), (23312, 578869), (39922, 338024), (42253, 319376), (79844, 169012), (84506, 159688)]