27389516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5231}}^1$

素因数の和:5270

約数の個数: 48

約数和(自身を含む): 63286272

約数和(自身を除く): 35896756

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5231, 5236, 10462, 20924, 36617, 57541, 73234, 88927, 115082, 146468, 177854, 230164, 355708, 402787, 622489, 805574, 978197, 1244978, 1611148, 1956394, 2489956, 3912788, 6847379, 13694758, 27389516]

約数ペア:

[(1, 27389516), (2, 13694758), (4, 6847379), (7, 3912788), (11, 2489956), (14, 1956394), (17, 1611148), (22, 1244978), (28, 978197), (34, 805574), (44, 622489), (68, 402787), (77, 355708), (119, 230164), (154, 177854), (187, 146468), (238, 115082), (308, 88927), (374, 73234), (476, 57541), (748, 36617), (1309, 20924), (2618, 10462), (5231, 5236)]