28521504

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{3001}}^1$

素因数の和:3031

約数の個数: 96

約数和(自身を含む): 90780480

約数和(自身を除く): 62258976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 792, 864, 1056, 1188, 1584, 2376, 3001, 3168, 4752, 6002, 9003, 9504, 12004, 18006, 24008, 27009, 33011, 36012, 48016, 54018, 66022, 72024, 81027, 96032, 99033, 108036, 132044, 144048, 162054, 198066, 216072, 264088, 288096, 297099, 324108, 396132, 432144, 528176, 594198, 648216, 792264, 864288, 891297, 1056352, 1188396, 1296432, 1584528, 1782594, 2376792, 2592864, 3169056, 3565188, 4753584, 7130376, 9507168, 14260752, 28521504]

約数ペア:

[(1, 28521504), (2, 14260752), (3, 9507168), (4, 7130376), (6, 4753584), (8, 3565188), (9, 3169056), (11, 2592864), (12, 2376792), (16, 1782594), (18, 1584528), (22, 1296432), (24, 1188396), (27, 1056352), (32, 891297), (33, 864288), (36, 792264), (44, 648216), (48, 594198), (54, 528176), (66, 432144), (72, 396132), (88, 324108), (96, 297099), (99, 288096), (108, 264088), (132, 216072), (144, 198066), (176, 162054), (198, 144048), (216, 132044), (264, 108036), (288, 99033), (297, 96032), (352, 81027), (396, 72024), (432, 66022), (528, 54018), (594, 48016), (792, 36012), (864, 33011), (1056, 27009), (1188, 24008), (1584, 18006), (2376, 12004), (3001, 9504), (3168, 9003), (4752, 6002)]