7908216

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 20697600

約数和(自身を除く): 12789384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 79, 86, 97, 129, 158, 172, 194, 237, 258, 291, 316, 344, 388, 474, 516, 582, 632, 776, 948, 1032, 1164, 1896, 2328, 3397, 4171, 6794, 7663, 8342, 10191, 12513, 13588, 15326, 16684, 20382, 22989, 25026, 27176, 30652, 33368, 40764, 45978, 50052, 61304, 81528, 91956, 100104, 183912, 329509, 659018, 988527, 1318036, 1977054, 2636072, 3954108, 7908216]

約数ペア:

[(1, 7908216), (2, 3954108), (3, 2636072), (4, 1977054), (6, 1318036), (8, 988527), (12, 659018), (24, 329509), (43, 183912), (79, 100104), (86, 91956), (97, 81528), (129, 61304), (158, 50052), (172, 45978), (194, 40764), (237, 33368), (258, 30652), (291, 27176), (316, 25026), (344, 22989), (388, 20382), (474, 16684), (516, 15326), (582, 13588), (632, 12513), (776, 10191), (948, 8342), (1032, 7663), (1164, 6794), (1896, 4171), (2328, 3397)]