15948128

素因数分解:

$2^5\times 7^3\times {\mathrm{1453}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 36640800

約数和(自身を除く): 20692672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1453, 1568, 2744, 2906, 5488, 5812, 10171, 10976, 11624, 20342, 23248, 40684, 46496, 71197, 81368, 142394, 162736, 284788, 325472, 498379, 569576, 996758, 1139152, 1993516, 2278304, 3987032, 7974064, 15948128]

約数ペア:

[(1, 15948128), (2, 7974064), (4, 3987032), (7, 2278304), (8, 1993516), (14, 1139152), (16, 996758), (28, 569576), (32, 498379), (49, 325472), (56, 284788), (98, 162736), (112, 142394), (196, 81368), (224, 71197), (343, 46496), (392, 40684), (686, 23248), (784, 20342), (1372, 11624), (1453, 10976), (1568, 10171), (2744, 5812), (2906, 5488)]