47785136

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13763}}^1$

素因数の和:13809

約数の個数: 40

約数和(自身を含む): 109231104

約数和(自身を除く): 61445968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 13763, 27526, 55052, 96341, 110104, 192682, 220208, 385364, 426653, 770728, 853306, 1541456, 1706612, 2986571, 3413224, 5973142, 6826448, 11946284, 23892568, 47785136]

約数ペア:

[(1, 47785136), (2, 23892568), (4, 11946284), (7, 6826448), (8, 5973142), (14, 3413224), (16, 2986571), (28, 1706612), (31, 1541456), (56, 853306), (62, 770728), (112, 426653), (124, 385364), (217, 220208), (248, 192682), (434, 110104), (496, 96341), (868, 55052), (1736, 27526), (3472, 13763)]