79171148

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 164634624

約数和(自身を除く): 85463476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 197, 217, 394, 434, 463, 788, 868, 926, 1379, 1852, 2758, 3241, 5516, 6107, 6482, 12214, 12964, 14353, 24428, 28706, 42749, 57412, 85498, 91211, 100471, 170996, 182422, 200942, 364844, 401884, 638477, 1276954, 2553908, 2827541, 5655082, 11310164, 19792787, 39585574, 79171148]

約数ペア:

[(1, 79171148), (2, 39585574), (4, 19792787), (7, 11310164), (14, 5655082), (28, 2827541), (31, 2553908), (62, 1276954), (124, 638477), (197, 401884), (217, 364844), (394, 200942), (434, 182422), (463, 170996), (788, 100471), (868, 91211), (926, 85498), (1379, 57412), (1852, 42749), (2758, 28706), (3241, 24428), (5516, 14353), (6107, 12964), (6482, 12214)]