12502672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 30886912

約数和(自身を除く): 18384240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 277, 364, 403, 434, 496, 554, 728, 806, 868, 1108, 1456, 1612, 1736, 1939, 2216, 2821, 3224, 3472, 3601, 3878, 4432, 5642, 6448, 7202, 7756, 8587, 11284, 14404, 15512, 17174, 22568, 25207, 28808, 31024, 34348, 45136, 50414, 57616, 60109, 68696, 100828, 111631, 120218, 137392, 201656, 223262, 240436, 403312, 446524, 480872, 781417, 893048, 961744, 1562834, 1786096, 3125668, 6251336, 12502672]

約数ペア:

[(1, 12502672), (2, 6251336), (4, 3125668), (7, 1786096), (8, 1562834), (13, 961744), (14, 893048), (16, 781417), (26, 480872), (28, 446524), (31, 403312), (52, 240436), (56, 223262), (62, 201656), (91, 137392), (104, 120218), (112, 111631), (124, 100828), (182, 68696), (208, 60109), (217, 57616), (248, 50414), (277, 45136), (364, 34348), (403, 31024), (434, 28808), (496, 25207), (554, 22568), (728, 17174), (806, 15512), (868, 14404), (1108, 11284), (1456, 8587), (1612, 7756), (1736, 7202), (1939, 6448), (2216, 5642), (2821, 4432), (3224, 3878), (3472, 3601)]