13498888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 15531512

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 53, 62, 79, 104, 106, 124, 158, 212, 248, 316, 403, 424, 632, 689, 806, 1027, 1378, 1612, 1643, 2054, 2449, 2756, 3224, 3286, 4108, 4187, 4898, 5512, 6572, 8216, 8374, 9796, 13144, 16748, 19592, 21359, 31837, 33496, 42718, 54431, 63674, 85436, 108862, 127348, 129797, 170872, 217724, 254696, 259594, 435448, 519188, 1038376, 1687361, 3374722, 6749444, 13498888]

約数ペア:

[(1, 13498888), (2, 6749444), (4, 3374722), (8, 1687361), (13, 1038376), (26, 519188), (31, 435448), (52, 259594), (53, 254696), (62, 217724), (79, 170872), (104, 129797), (106, 127348), (124, 108862), (158, 85436), (212, 63674), (248, 54431), (316, 42718), (403, 33496), (424, 31837), (632, 21359), (689, 19592), (806, 16748), (1027, 13144), (1378, 9796), (1612, 8374), (1643, 8216), (2054, 6572), (2449, 5512), (2756, 4898), (3224, 4187), (3286, 4108)]