28881168

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{6203}}^1$

素因数の和:6311

約数の個数: 40

約数和(自身を含む): 75391008

約数和(自身を除く): 46509840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 6203, 12406, 18609, 24812, 37218, 49624, 74436, 99248, 148872, 297744, 601691, 1203382, 1805073, 2406764, 3610146, 4813528, 7220292, 9627056, 14440584, 28881168]

約数ペア:

[(1, 28881168), (2, 14440584), (3, 9627056), (4, 7220292), (6, 4813528), (8, 3610146), (12, 2406764), (16, 1805073), (24, 1203382), (48, 601691), (97, 297744), (194, 148872), (291, 99248), (388, 74436), (582, 49624), (776, 37218), (1164, 24812), (1552, 18609), (2328, 12406), (4656, 6203)]