28724488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1543}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 58363200

約数和(自身を除く): 29638712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 1543, 2327, 3086, 4654, 6172, 9308, 12344, 18616, 20059, 40118, 80236, 160472, 276197, 552394, 1104788, 2209576, 3590561, 7181122, 14362244, 28724488]

約数ペア:

[(1, 28724488), (2, 14362244), (4, 7181122), (8, 3590561), (13, 2209576), (26, 1104788), (52, 552394), (104, 276197), (179, 160472), (358, 80236), (716, 40118), (1432, 20059), (1543, 18616), (2327, 12344), (3086, 9308), (4654, 6172)]