28469232

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2028

約数の個数: 100

約数和(自身を含む): 89933976

約数和(自身を除く): 61464744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 264, 297, 324, 396, 432, 528, 594, 648, 792, 891, 1188, 1296, 1584, 1782, 1997, 2376, 3564, 3994, 4752, 5991, 7128, 7988, 11982, 14256, 15976, 17973, 21967, 23964, 31952, 35946, 43934, 47928, 53919, 65901, 71892, 87868, 95856, 107838, 131802, 143784, 161757, 175736, 197703, 215676, 263604, 287568, 323514, 351472, 395406, 431352, 527208, 593109, 647028, 790812, 862704, 1054416, 1186218, 1294056, 1581624, 1779327, 2372436, 2588112, 3163248, 3558654, 4744872, 7117308, 9489744, 14234616, 28469232]

約数ペア:

[(1, 28469232), (2, 14234616), (3, 9489744), (4, 7117308), (6, 4744872), (8, 3558654), (9, 3163248), (11, 2588112), (12, 2372436), (16, 1779327), (18, 1581624), (22, 1294056), (24, 1186218), (27, 1054416), (33, 862704), (36, 790812), (44, 647028), (48, 593109), (54, 527208), (66, 431352), (72, 395406), (81, 351472), (88, 323514), (99, 287568), (108, 263604), (132, 215676), (144, 197703), (162, 175736), (176, 161757), (198, 143784), (216, 131802), (264, 107838), (297, 95856), (324, 87868), (396, 71892), (432, 65901), (528, 53919), (594, 47928), (648, 43934), (792, 35946), (891, 31952), (1188, 23964), (1296, 21967), (1584, 17973), (1782, 15976), (1997, 14256), (2376, 11982), (3564, 7988), (3994, 7128), (4752, 5991)]