15949696

素因数分解:

$2^7\times 7^2\times {\mathrm{2543}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 36977040

約数和(自身を除く): 21027344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 2543, 3136, 5086, 6272, 10172, 17801, 20344, 35602, 40688, 71204, 81376, 124607, 142408, 162752, 249214, 284816, 325504, 498428, 569632, 996856, 1139264, 1993712, 2278528, 3987424, 7974848, 15949696]

約数ペア:

[(1, 15949696), (2, 7974848), (4, 3987424), (7, 2278528), (8, 1993712), (14, 1139264), (16, 996856), (28, 569632), (32, 498428), (49, 325504), (56, 284816), (64, 249214), (98, 162752), (112, 142408), (128, 124607), (196, 81376), (224, 71204), (392, 40688), (448, 35602), (784, 20344), (896, 17801), (1568, 10172), (2543, 6272), (3136, 5086)]