25005344

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 62770176

約数和(自身を除く): 37764832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 277, 364, 403, 416, 434, 496, 554, 728, 806, 868, 992, 1108, 1456, 1612, 1736, 1939, 2216, 2821, 2912, 3224, 3472, 3601, 3878, 4432, 5642, 6448, 6944, 7202, 7756, 8587, 8864, 11284, 12896, 14404, 15512, 17174, 22568, 25207, 28808, 31024, 34348, 45136, 50414, 57616, 60109, 62048, 68696, 90272, 100828, 111631, 115232, 120218, 137392, 201656, 223262, 240436, 274784, 403312, 446524, 480872, 781417, 806624, 893048, 961744, 1562834, 1786096, 1923488, 3125668, 3572192, 6251336, 12502672, 25005344]

約数ペア:

[(1, 25005344), (2, 12502672), (4, 6251336), (7, 3572192), (8, 3125668), (13, 1923488), (14, 1786096), (16, 1562834), (26, 961744), (28, 893048), (31, 806624), (32, 781417), (52, 480872), (56, 446524), (62, 403312), (91, 274784), (104, 240436), (112, 223262), (124, 201656), (182, 137392), (208, 120218), (217, 115232), (224, 111631), (248, 100828), (277, 90272), (364, 68696), (403, 62048), (416, 60109), (434, 57616), (496, 50414), (554, 45136), (728, 34348), (806, 31024), (868, 28808), (992, 25207), (1108, 22568), (1456, 17174), (1612, 15512), (1736, 14404), (1939, 12896), (2216, 11284), (2821, 8864), (2912, 8587), (3224, 7756), (3472, 7202), (3601, 6944), (3878, 6448), (4432, 5642)]