17982728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1229}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 35424000

約数和(自身を除く): 17441272

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 236, 248, 472, 1229, 1829, 2458, 3658, 4916, 7316, 9832, 14632, 38099, 72511, 76198, 145022, 152396, 290044, 304792, 580088, 2247841, 4495682, 8991364, 17982728]

約数ペア:

[(1, 17982728), (2, 8991364), (4, 4495682), (8, 2247841), (31, 580088), (59, 304792), (62, 290044), (118, 152396), (124, 145022), (236, 76198), (248, 72511), (472, 38099), (1229, 14632), (1829, 9832), (2458, 7316), (3658, 4916)]