65648608

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 132587280

約数和(自身を除く): 66938672

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 157, 179, 292, 314, 358, 584, 628, 716, 1168, 1256, 1432, 2336, 2512, 2864, 5024, 5728, 11461, 13067, 22922, 26134, 28103, 45844, 52268, 56206, 91688, 104536, 112412, 183376, 209072, 224824, 366752, 418144, 449648, 899296, 2051519, 4103038, 8206076, 16412152, 32824304, 65648608]

約数ペア:

[(1, 65648608), (2, 32824304), (4, 16412152), (8, 8206076), (16, 4103038), (32, 2051519), (73, 899296), (146, 449648), (157, 418144), (179, 366752), (292, 224824), (314, 209072), (358, 183376), (584, 112412), (628, 104536), (716, 91688), (1168, 56206), (1256, 52268), (1432, 45844), (2336, 28103), (2512, 26134), (2864, 22922), (5024, 13067), (5728, 11461)]