28201932

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 82816272

約数和(自身を除く): 54614340

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 41, 44, 54, 66, 81, 82, 99, 108, 123, 132, 162, 164, 193, 198, 246, 297, 324, 369, 386, 396, 451, 492, 579, 594, 738, 772, 891, 902, 1107, 1158, 1188, 1353, 1476, 1737, 1782, 1804, 2123, 2214, 2316, 2706, 3321, 3474, 3564, 4059, 4246, 4428, 5211, 5412, 6369, 6642, 6948, 7913, 8118, 8492, 10422, 12177, 12738, 13284, 15633, 15826, 16236, 19107, 20844, 23739, 24354, 25476, 31266, 31652, 36531, 38214, 47478, 48708, 57321, 62532, 71217, 73062, 76428, 87043, 94956, 114642, 142434, 146124, 171963, 174086, 213651, 229284, 261129, 284868, 343926, 348172, 427302, 522258, 640953, 687852, 783387, 854604, 1044516, 1281906, 1566774, 2350161, 2563812, 3133548, 4700322, 7050483, 9400644, 14100966, 28201932]

約数ペア:

[(1, 28201932), (2, 14100966), (3, 9400644), (4, 7050483), (6, 4700322), (9, 3133548), (11, 2563812), (12, 2350161), (18, 1566774), (22, 1281906), (27, 1044516), (33, 854604), (36, 783387), (41, 687852), (44, 640953), (54, 522258), (66, 427302), (81, 348172), (82, 343926), (99, 284868), (108, 261129), (123, 229284), (132, 213651), (162, 174086), (164, 171963), (193, 146124), (198, 142434), (246, 114642), (297, 94956), (324, 87043), (369, 76428), (386, 73062), (396, 71217), (451, 62532), (492, 57321), (579, 48708), (594, 47478), (738, 38214), (772, 36531), (891, 31652), (902, 31266), (1107, 25476), (1158, 24354), (1188, 23739), (1353, 20844), (1476, 19107), (1737, 16236), (1782, 15826), (1804, 15633), (2123, 13284), (2214, 12738), (2316, 12177), (2706, 10422), (3321, 8492), (3474, 8118), (3564, 7913), (4059, 6948), (4246, 6642), (4428, 6369), (5211, 5412)]