78999928

素因数分解:

$2^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2579}}^1$

素因数の和:3139

約数の個数: 32

約数和(自身を含む): 169660800

約数和(自身を除く): 90660872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 547, 1094, 2188, 2579, 3829, 4376, 5158, 7658, 10316, 15316, 18053, 20632, 30632, 36106, 72212, 144424, 1410713, 2821426, 5642852, 9874991, 11285704, 19749982, 39499964, 78999928]

約数ペア:

[(1, 78999928), (2, 39499964), (4, 19749982), (7, 11285704), (8, 9874991), (14, 5642852), (28, 2821426), (56, 1410713), (547, 144424), (1094, 72212), (2188, 36106), (2579, 30632), (3829, 20632), (4376, 18053), (5158, 15316), (7658, 10316)]