25530372

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 108

約数和(自身を含む): 77120316

約数和(自身を除く): 51589944

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 353, 369, 441, 492, 574, 588, 706, 738, 861, 882, 1059, 1148, 1412, 1476, 1722, 1764, 2009, 2118, 2471, 2583, 3177, 3444, 4018, 4236, 4942, 5166, 6027, 6354, 7413, 8036, 9884, 10332, 12054, 12708, 14473, 14826, 17297, 18081, 22239, 24108, 28946, 29652, 34594, 36162, 43419, 44478, 51891, 57892, 69188, 72324, 86838, 88956, 101311, 103782, 130257, 155673, 173676, 202622, 207564, 260514, 303933, 311346, 405244, 521028, 607866, 622692, 709177, 911799, 1215732, 1418354, 1823598, 2127531, 2836708, 3647196, 4255062, 6382593, 8510124, 12765186, 25530372]

約数ペア:

[(1, 25530372), (2, 12765186), (3, 8510124), (4, 6382593), (6, 4255062), (7, 3647196), (9, 2836708), (12, 2127531), (14, 1823598), (18, 1418354), (21, 1215732), (28, 911799), (36, 709177), (41, 622692), (42, 607866), (49, 521028), (63, 405244), (82, 311346), (84, 303933), (98, 260514), (123, 207564), (126, 202622), (147, 173676), (164, 155673), (196, 130257), (246, 103782), (252, 101311), (287, 88956), (294, 86838), (353, 72324), (369, 69188), (441, 57892), (492, 51891), (574, 44478), (588, 43419), (706, 36162), (738, 34594), (861, 29652), (882, 28946), (1059, 24108), (1148, 22239), (1412, 18081), (1476, 17297), (1722, 14826), (1764, 14473), (2009, 12708), (2118, 12054), (2471, 10332), (2583, 9884), (3177, 8036), (3444, 7413), (4018, 6354), (4236, 6027), (4942, 5166)]