7121072

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 16623936

約数和(自身を除く): 9502864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 293, 392, 434, 496, 586, 784, 868, 1172, 1519, 1736, 2051, 2344, 3038, 3472, 4102, 4688, 6076, 8204, 9083, 12152, 14357, 16408, 18166, 24304, 28714, 32816, 36332, 57428, 63581, 72664, 114856, 127162, 145328, 229712, 254324, 445067, 508648, 890134, 1017296, 1780268, 3560536, 7121072]

約数ペア:

[(1, 7121072), (2, 3560536), (4, 1780268), (7, 1017296), (8, 890134), (14, 508648), (16, 445067), (28, 254324), (31, 229712), (49, 145328), (56, 127162), (62, 114856), (98, 72664), (112, 63581), (124, 57428), (196, 36332), (217, 32816), (248, 28714), (293, 24304), (392, 18166), (434, 16408), (496, 14357), (586, 12152), (784, 9083), (868, 8204), (1172, 6076), (1519, 4688), (1736, 4102), (2051, 3472), (2344, 3038)]