73847168

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{13417}}^1$

素因数の和:13474

約数の個数: 32

約数和(自身を含む): 150549960

約数和(自身を除く): 76702792

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 13417, 26834, 53668, 107336, 214672, 429344, 576931, 858688, 1153862, 1717376, 2307724, 4615448, 9230896, 18461792, 36923584, 73847168]

約数ペア:

[(1, 73847168), (2, 36923584), (4, 18461792), (8, 9230896), (16, 4615448), (32, 2307724), (43, 1717376), (64, 1153862), (86, 858688), (128, 576931), (172, 429344), (344, 214672), (688, 107336), (1376, 53668), (2752, 26834), (5504, 13417)]