427250528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1543}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 892956960

約数和(自身を除く): 465706432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 509, 544, 1018, 1543, 2036, 3086, 4072, 6172, 8144, 8653, 12344, 16288, 17306, 24688, 26231, 34612, 49376, 52462, 69224, 104924, 138448, 209848, 276896, 419696, 785387, 839392, 1570774, 3141548, 6283096, 12566192, 13351579, 25132384, 26703158, 53406316, 106812632, 213625264, 427250528]

約数ペア:

[(1, 427250528), (2, 213625264), (4, 106812632), (8, 53406316), (16, 26703158), (17, 25132384), (32, 13351579), (34, 12566192), (68, 6283096), (136, 3141548), (272, 1570774), (509, 839392), (544, 785387), (1018, 419696), (1543, 276896), (2036, 209848), (3086, 138448), (4072, 104924), (6172, 69224), (8144, 52462), (8653, 49376), (12344, 34612), (16288, 26231), (17306, 24688)]