28574644

素因数分解:

$2^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 59472000

約数和(自身を除く): 30897356

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 343, 353, 413, 686, 706, 826, 1372, 1412, 1652, 2471, 2891, 4942, 5782, 9884, 11564, 17297, 20237, 20827, 34594, 40474, 41654, 69188, 80948, 83308, 121079, 145789, 242158, 291578, 484316, 583156, 1020523, 2041046, 4082092, 7143661, 14287322, 28574644]

約数ペア:

[(1, 28574644), (2, 14287322), (4, 7143661), (7, 4082092), (14, 2041046), (28, 1020523), (49, 583156), (59, 484316), (98, 291578), (118, 242158), (196, 145789), (236, 121079), (343, 83308), (353, 80948), (413, 69188), (686, 41654), (706, 40474), (826, 34594), (1372, 20827), (1412, 20237), (1652, 17297), (2471, 11564), (2891, 9884), (4942, 5782)]