74747386

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 133235712

約数和(自身を除く): 58488326

約数列:

[1, 2, 7, 14, 31, 62, 157, 217, 314, 434, 1097, 1099, 2194, 2198, 4867, 7679, 9734, 15358, 34007, 34069, 68014, 68138, 172229, 238049, 344458, 476098, 1205603, 2411206, 5339099, 10678198, 37373693, 74747386]

約数ペア:

[(1, 74747386), (2, 37373693), (7, 10678198), (14, 5339099), (31, 2411206), (62, 1205603), (157, 476098), (217, 344458), (314, 238049), (434, 172229), (1097, 68138), (1099, 68014), (2194, 34069), (2198, 34007), (4867, 15358), (7679, 9734)]