78414896

素因数分解:

$2^4\times 7^2\times {\mathrm{100019}}^1$

素因数の和:100041

約数の個数: 30

約数和(自身を含む): 176735340

約数和(自身を除く): 98320444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 100019, 200038, 400076, 700133, 800152, 1400266, 1600304, 2800532, 4900931, 5601064, 9801862, 11202128, 19603724, 39207448, 78414896]

約数ペア:

[(1, 78414896), (2, 39207448), (4, 19603724), (7, 11202128), (8, 9801862), (14, 5601064), (16, 4900931), (28, 2800532), (49, 1600304), (56, 1400266), (98, 800152), (112, 700133), (196, 400076), (392, 200038), (784, 100019)]