28926408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{172181}}^1$

素因数の和:172197

約数の個数: 32

約数和(自身を含む): 82647360

約数和(自身を除く): 53720952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 172181, 344362, 516543, 688724, 1033086, 1205267, 1377448, 2066172, 2410534, 3615801, 4132344, 4821068, 7231602, 9642136, 14463204, 28926408]

約数ペア:

[(1, 28926408), (2, 14463204), (3, 9642136), (4, 7231602), (6, 4821068), (7, 4132344), (8, 3615801), (12, 2410534), (14, 2066172), (21, 1377448), (24, 1205267), (28, 1033086), (42, 688724), (56, 516543), (84, 344362), (168, 172181)]