28432270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2237}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 54141696

約数和(自身を除く): 25709426

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2237, 2542, 4474, 6355, 11185, 12710, 22370, 69347, 91717, 138694, 183434, 346735, 458585, 693470, 917170, 2843227, 5686454, 14216135, 28432270]

約数ペア:

[(1, 28432270), (2, 14216135), (5, 5686454), (10, 2843227), (31, 917170), (41, 693470), (62, 458585), (82, 346735), (155, 183434), (205, 138694), (310, 91717), (410, 69347), (1271, 22370), (2237, 12710), (2542, 11185), (4474, 6355)]