67320008

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15217}}^1$

素因数の和:15309

約数の個数: 32

約数和(自身を含む): 146092800

約数和(自身を除く): 78772792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 15217, 30434, 60868, 106519, 121736, 213038, 426076, 852152, 1202143, 2404286, 4808572, 8415001, 9617144, 16830002, 33660004, 67320008]

約数ペア:

[(1, 67320008), (2, 33660004), (4, 16830002), (7, 9617144), (8, 8415001), (14, 4808572), (28, 2404286), (56, 1202143), (79, 852152), (158, 426076), (316, 213038), (553, 121736), (632, 106519), (1106, 60868), (2212, 30434), (4424, 15217)]