8021208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 22095360

約数和(自身を除く): 14074152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 547, 564, 611, 1094, 1128, 1222, 1641, 1833, 2188, 2444, 3282, 3666, 4376, 4888, 6564, 7111, 7332, 13128, 14222, 14664, 21333, 25709, 28444, 42666, 51418, 56888, 77127, 85332, 102836, 154254, 170664, 205672, 308508, 334217, 617016, 668434, 1002651, 1336868, 2005302, 2673736, 4010604, 8021208]

約数ペア:

[(1, 8021208), (2, 4010604), (3, 2673736), (4, 2005302), (6, 1336868), (8, 1002651), (12, 668434), (13, 617016), (24, 334217), (26, 308508), (39, 205672), (47, 170664), (52, 154254), (78, 102836), (94, 85332), (104, 77127), (141, 56888), (156, 51418), (188, 42666), (282, 28444), (312, 25709), (376, 21333), (547, 14664), (564, 14222), (611, 13128), (1094, 7332), (1128, 7111), (1222, 6564), (1641, 4888), (1833, 4376), (2188, 3666), (2444, 3282)]