68359928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{93901}}^1$

素因数の和:93927

約数の個数: 32

約数和(自身を含む): 157755360

約数和(自身を除く): 89395432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 93901, 187802, 375604, 657307, 751208, 1220713, 1314614, 2441426, 2629228, 4882852, 5258456, 8544991, 9765704, 17089982, 34179964, 68359928]

約数ペア:

[(1, 68359928), (2, 34179964), (4, 17089982), (7, 9765704), (8, 8544991), (13, 5258456), (14, 4882852), (26, 2629228), (28, 2441426), (52, 1314614), (56, 1220713), (91, 751208), (104, 657307), (182, 375604), (364, 187802), (728, 93901)]