28739772

素因数分解:

$2^2\times 3^4\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:952

約数の個数: 60

約数和(自身を含む): 75925080

約数和(自身を除く): 47185308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 321, 324, 428, 642, 829, 963, 1284, 1658, 1926, 2487, 2889, 3316, 3852, 4974, 5778, 7461, 8667, 9948, 11556, 14922, 17334, 22383, 29844, 34668, 44766, 67149, 88703, 89532, 134298, 177406, 266109, 268596, 354812, 532218, 798327, 1064436, 1596654, 2394981, 3193308, 4789962, 7184943, 9579924, 14369886, 28739772]

約数ペア:

[(1, 28739772), (2, 14369886), (3, 9579924), (4, 7184943), (6, 4789962), (9, 3193308), (12, 2394981), (18, 1596654), (27, 1064436), (36, 798327), (54, 532218), (81, 354812), (107, 268596), (108, 266109), (162, 177406), (214, 134298), (321, 89532), (324, 88703), (428, 67149), (642, 44766), (829, 34668), (963, 29844), (1284, 22383), (1658, 17334), (1926, 14922), (2487, 11556), (2889, 9948), (3316, 8667), (3852, 7461), (4974, 5778)]