8432732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 19662720

約数和(自身を除く): 11229988

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 131, 133, 154, 209, 242, 262, 266, 308, 418, 484, 524, 532, 836, 847, 917, 1441, 1463, 1694, 1834, 2299, 2489, 2882, 2926, 3388, 3668, 4598, 4978, 5764, 5852, 9196, 9956, 10087, 15851, 16093, 17423, 20174, 27379, 31702, 32186, 34846, 40348, 54758, 63404, 64372, 69692, 109516, 110957, 191653, 221914, 301169, 383306, 443828, 602338, 766612, 1204676, 2108183, 4216366, 8432732]

約数ペア:

[(1, 8432732), (2, 4216366), (4, 2108183), (7, 1204676), (11, 766612), (14, 602338), (19, 443828), (22, 383306), (28, 301169), (38, 221914), (44, 191653), (76, 110957), (77, 109516), (121, 69692), (131, 64372), (133, 63404), (154, 54758), (209, 40348), (242, 34846), (262, 32186), (266, 31702), (308, 27379), (418, 20174), (484, 17423), (524, 16093), (532, 15851), (836, 10087), (847, 9956), (917, 9196), (1441, 5852), (1463, 5764), (1694, 4978), (1834, 4598), (2299, 3668), (2489, 3388), (2882, 2926)]