127475432

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5407}}^1$

素因数の和:5841

約数の個数: 32

約数和(自身を含む): 273861120

約数和(自身を除く): 146385688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2947, 3368, 5407, 5894, 10814, 11788, 21628, 23576, 37849, 43256, 75698, 151396, 302792, 2276347, 4552694, 9105388, 15934429, 18210776, 31868858, 63737716, 127475432]

約数ペア:

[(1, 127475432), (2, 63737716), (4, 31868858), (7, 18210776), (8, 15934429), (14, 9105388), (28, 4552694), (56, 2276347), (421, 302792), (842, 151396), (1684, 75698), (2947, 43256), (3368, 37849), (5407, 23576), (5894, 21628), (10814, 11788)]