69212848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3221}}^1$

素因数の和:3325

約数の個数: 40

約数和(自身を含む): 143830080

約数和(自身を除く): 74617232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 3221, 5372, 6442, 10744, 12884, 21488, 25768, 51536, 54757, 109514, 219028, 254459, 438056, 508918, 876112, 1017836, 2035672, 4071344, 4325803, 8651606, 17303212, 34606424, 69212848]

約数ペア:

[(1, 69212848), (2, 34606424), (4, 17303212), (8, 8651606), (16, 4325803), (17, 4071344), (34, 2035672), (68, 1017836), (79, 876112), (136, 508918), (158, 438056), (272, 254459), (316, 219028), (632, 109514), (1264, 54757), (1343, 51536), (2686, 25768), (3221, 21488), (5372, 12884), (6442, 10744)]