28667048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 57000000

約数和(自身を除く): 28332952

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1208, 1249, 2498, 2869, 4996, 5738, 9992, 11476, 22952, 23731, 47462, 94924, 188599, 189848, 377198, 754396, 1508792, 3583381, 7166762, 14333524, 28667048]

約数ペア:

[(1, 28667048), (2, 14333524), (4, 7166762), (8, 3583381), (19, 1508792), (38, 754396), (76, 377198), (151, 189848), (152, 188599), (302, 94924), (604, 47462), (1208, 23731), (1249, 22952), (2498, 11476), (2869, 9992), (4996, 5738)]