28843236

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{5039}}^1$

素因数の和:5105

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 47361564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5039, 5724, 10078, 15117, 20156, 30234, 45351, 60468, 90702, 136053, 181404, 267067, 272106, 534134, 544212, 801201, 1068268, 1602402, 2403603, 3204804, 4807206, 7210809, 9614412, 14421618, 28843236]

約数ペア:

[(1, 28843236), (2, 14421618), (3, 9614412), (4, 7210809), (6, 4807206), (9, 3204804), (12, 2403603), (18, 1602402), (27, 1068268), (36, 801201), (53, 544212), (54, 534134), (106, 272106), (108, 267067), (159, 181404), (212, 136053), (318, 90702), (477, 60468), (636, 45351), (954, 30234), (1431, 20156), (1908, 15117), (2862, 10078), (5039, 5724)]