8448286

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 17064432

約数和(自身を除く): 8616146

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 461, 539, 833, 922, 1078, 1309, 1666, 2618, 3227, 5071, 6454, 7837, 9163, 10142, 15674, 18326, 22589, 35497, 45178, 54859, 70994, 86207, 109718, 172414, 248479, 384013, 496958, 603449, 768026, 1206898, 4224143, 8448286]

約数ペア:

[(1, 8448286), (2, 4224143), (7, 1206898), (11, 768026), (14, 603449), (17, 496958), (22, 384013), (34, 248479), (49, 172414), (77, 109718), (98, 86207), (119, 70994), (154, 54859), (187, 45178), (238, 35497), (374, 22589), (461, 18326), (539, 15674), (833, 10142), (922, 9163), (1078, 7837), (1309, 6454), (1666, 5071), (2618, 3227)]