28735854

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13963}}^1$

素因数の和:13989

約数の個数: 32

約数和(自身を含む): 67027200

約数和(自身を除く): 38291346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 13963, 27926, 41889, 83778, 97741, 195482, 293223, 586446, 684187, 1368374, 2052561, 4105122, 4789309, 9578618, 14367927, 28735854]

約数ペア:

[(1, 28735854), (2, 14367927), (3, 9578618), (6, 4789309), (7, 4105122), (14, 2052561), (21, 1368374), (42, 684187), (49, 586446), (98, 293223), (147, 195482), (294, 97741), (343, 83778), (686, 41889), (1029, 27926), (2058, 13963)]