28642824

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3379

約数の個数: 96

約数和(自身を含む): 93899520

約数和(自身を除く): 65256696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2856, 3343, 4284, 6686, 8568, 10029, 13372, 20058, 23401, 26744, 30087, 40116, 46802, 56831, 60174, 70203, 80232, 93604, 113662, 120348, 140406, 170493, 187208, 210609, 227324, 240696, 280812, 340986, 397817, 421218, 454648, 511479, 561624, 681972, 795634, 842436, 1022958, 1193451, 1363944, 1591268, 1684872, 2045916, 2386902, 3182536, 3580353, 4091832, 4773804, 7160706, 9547608, 14321412, 28642824]

約数ペア:

[(1, 28642824), (2, 14321412), (3, 9547608), (4, 7160706), (6, 4773804), (7, 4091832), (8, 3580353), (9, 3182536), (12, 2386902), (14, 2045916), (17, 1684872), (18, 1591268), (21, 1363944), (24, 1193451), (28, 1022958), (34, 842436), (36, 795634), (42, 681972), (51, 561624), (56, 511479), (63, 454648), (68, 421218), (72, 397817), (84, 340986), (102, 280812), (119, 240696), (126, 227324), (136, 210609), (153, 187208), (168, 170493), (204, 140406), (238, 120348), (252, 113662), (306, 93604), (357, 80232), (408, 70203), (476, 60174), (504, 56831), (612, 46802), (714, 40116), (952, 30087), (1071, 26744), (1224, 23401), (1428, 20058), (2142, 13372), (2856, 10029), (3343, 8568), (4284, 6686)]