28305752238

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{269779}}^1$

素因数の和:269886

約数の個数: 64

約数和(自身を含む): 66042144000

約数和(自身を除く): 37736391762

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 67, 87, 134, 174, 201, 261, 402, 522, 603, 783, 1206, 1566, 1809, 1943, 3618, 3886, 5829, 11658, 17487, 34974, 52461, 104922, 269779, 539558, 809337, 1618674, 2428011, 4856022, 7284033, 7823591, 14568066, 15647182, 18075193, 23470773, 36150386, 46941546, 54225579, 70412319, 108451158, 140824638, 162676737, 211236957, 325353474, 422473914, 488030211, 524180597, 976060422, 1048361194, 1572541791, 3145083582, 4717625373, 9435250746, 14152876119, 28305752238]

約数ペア:

[(1, 28305752238), (2, 14152876119), (3, 9435250746), (6, 4717625373), (9, 3145083582), (18, 1572541791), (27, 1048361194), (29, 976060422), (54, 524180597), (58, 488030211), (67, 422473914), (87, 325353474), (134, 211236957), (174, 162676737), (201, 140824638), (261, 108451158), (402, 70412319), (522, 54225579), (603, 46941546), (783, 36150386), (1206, 23470773), (1566, 18075193), (1809, 15647182), (1943, 14568066), (3618, 7823591), (3886, 7284033), (5829, 4856022), (11658, 2428011), (17487, 1618674), (34974, 809337), (52461, 539558), (104922, 269779)]