28814616

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 82328400

約数和(自身を除く): 53513784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 839, 954, 1272, 1431, 1678, 1908, 2517, 2862, 3356, 3816, 4293, 5034, 5724, 6712, 7551, 8586, 10068, 11448, 15102, 17172, 20136, 22653, 30204, 34344, 44467, 45306, 60408, 67959, 88934, 90612, 133401, 135918, 177868, 181224, 266802, 271836, 355736, 400203, 533604, 543672, 800406, 1067208, 1200609, 1600812, 2401218, 3201624, 3601827, 4802436, 7203654, 9604872, 14407308, 28814616]

約数ペア:

[(1, 28814616), (2, 14407308), (3, 9604872), (4, 7203654), (6, 4802436), (8, 3601827), (9, 3201624), (12, 2401218), (18, 1600812), (24, 1200609), (27, 1067208), (36, 800406), (53, 543672), (54, 533604), (72, 400203), (81, 355736), (106, 271836), (108, 266802), (159, 181224), (162, 177868), (212, 135918), (216, 133401), (318, 90612), (324, 88934), (424, 67959), (477, 60408), (636, 45306), (648, 44467), (839, 34344), (954, 30204), (1272, 22653), (1431, 20136), (1678, 17172), (1908, 15102), (2517, 11448), (2862, 10068), (3356, 8586), (3816, 7551), (4293, 6712), (5034, 5724)]