28232172

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{15377}}^1$

素因数の和:15407

約数の個数: 48

約数和(自身を含む): 77505120

約数和(自身を除く): 49272948

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 15377, 30754, 46131, 61508, 92262, 138393, 184524, 261409, 276786, 415179, 522818, 553572, 784227, 830358, 1045636, 1568454, 1660716, 2352681, 3136908, 4705362, 7058043, 9410724, 14116086, 28232172]

約数ペア:

[(1, 28232172), (2, 14116086), (3, 9410724), (4, 7058043), (6, 4705362), (9, 3136908), (12, 2352681), (17, 1660716), (18, 1568454), (27, 1045636), (34, 830358), (36, 784227), (51, 553572), (54, 522818), (68, 415179), (102, 276786), (108, 261409), (153, 184524), (204, 138393), (306, 92262), (459, 61508), (612, 46131), (918, 30754), (1836, 15377)]