15705050992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{23081}}^1$

素因数の和:23198

約数の個数: 60

約数和(自身を含む): 32508504144

約数和(自身を除く): 16803453152

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1849, 1978, 3698, 3956, 7396, 7912, 14792, 15824, 23081, 29584, 42527, 46162, 85054, 92324, 170108, 184648, 340216, 369296, 530863, 680432, 992483, 1061726, 1984966, 2123452, 3969932, 4246904, 7939864, 8493808, 15879728, 22827109, 42676769, 45654218, 85353538, 91308436, 170707076, 182616872, 341414152, 365233744, 682828304, 981565687, 1963131374, 3926262748, 7852525496, 15705050992]

約数ペア:

[(1, 15705050992), (2, 7852525496), (4, 3926262748), (8, 1963131374), (16, 981565687), (23, 682828304), (43, 365233744), (46, 341414152), (86, 182616872), (92, 170707076), (172, 91308436), (184, 85353538), (344, 45654218), (368, 42676769), (688, 22827109), (989, 15879728), (1849, 8493808), (1978, 7939864), (3698, 4246904), (3956, 3969932), (7396, 2123452), (7912, 1984966), (14792, 1061726), (15824, 992483), (23081, 680432), (29584, 530863), (42527, 369296), (46162, 340216), (85054, 184648), (92324, 170108)]