78407552

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{26633}}^1$

素因数の和:26670

約数の個数: 32

約数和(自身を含む): 163000080

約数和(自身を除く): 84592528

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 26633, 53266, 106532, 213064, 426128, 612559, 852256, 1225118, 1704512, 2450236, 3409024, 4900472, 9800944, 19601888, 39203776, 78407552]

約数ペア:

[(1, 78407552), (2, 39203776), (4, 19601888), (8, 9800944), (16, 4900472), (23, 3409024), (32, 2450236), (46, 1704512), (64, 1225118), (92, 852256), (128, 612559), (184, 426128), (368, 213064), (736, 106532), (1472, 53266), (2944, 26633)]