28922832

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 86390304

約数和(自身を除く): 57467472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 173, 216, 243, 258, 324, 344, 346, 387, 432, 486, 516, 519, 648, 688, 692, 774, 972, 1032, 1038, 1161, 1296, 1384, 1548, 1557, 1944, 2064, 2076, 2322, 2768, 3096, 3114, 3483, 3888, 4152, 4644, 4671, 6192, 6228, 6966, 7439, 8304, 9288, 9342, 10449, 12456, 13932, 14013, 14878, 18576, 18684, 20898, 22317, 24912, 27864, 28026, 29756, 37368, 41796, 42039, 44634, 55728, 56052, 59512, 66951, 74736, 83592, 84078, 89268, 112104, 119024, 133902, 167184, 168156, 178536, 200853, 224208, 267804, 336312, 357072, 401706, 535608, 602559, 672624, 803412, 1071216, 1205118, 1606824, 1807677, 2410236, 3213648, 3615354, 4820472, 7230708, 9640944, 14461416, 28922832]

約数ペア:

[(1, 28922832), (2, 14461416), (3, 9640944), (4, 7230708), (6, 4820472), (8, 3615354), (9, 3213648), (12, 2410236), (16, 1807677), (18, 1606824), (24, 1205118), (27, 1071216), (36, 803412), (43, 672624), (48, 602559), (54, 535608), (72, 401706), (81, 357072), (86, 336312), (108, 267804), (129, 224208), (144, 200853), (162, 178536), (172, 168156), (173, 167184), (216, 133902), (243, 119024), (258, 112104), (324, 89268), (344, 84078), (346, 83592), (387, 74736), (432, 66951), (486, 59512), (516, 56052), (519, 55728), (648, 44634), (688, 42039), (692, 41796), (774, 37368), (972, 29756), (1032, 28026), (1038, 27864), (1161, 24912), (1296, 22317), (1384, 20898), (1548, 18684), (1557, 18576), (1944, 14878), (2064, 14013), (2076, 13932), (2322, 12456), (2768, 10449), (3096, 9342), (3114, 9288), (3483, 8304), (3888, 7439), (4152, 6966), (4644, 6228), (4671, 6192)]