28955304

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 90966720

約数和(自身を除く): 62011416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 73, 84, 126, 146, 168, 219, 252, 292, 438, 504, 511, 584, 657, 787, 876, 1022, 1314, 1533, 1574, 1752, 2044, 2361, 2628, 3066, 3148, 4088, 4599, 4722, 5256, 5509, 6132, 6296, 7083, 9198, 9444, 11018, 12264, 14166, 16527, 18396, 18888, 22036, 28332, 33054, 36792, 44072, 49581, 56664, 57451, 66108, 99162, 114902, 132216, 172353, 198324, 229804, 344706, 396648, 402157, 459608, 517059, 689412, 804314, 1034118, 1206471, 1378824, 1608628, 2068236, 2412942, 3217256, 3619413, 4136472, 4825884, 7238826, 9651768, 14477652, 28955304]

約数ペア:

[(1, 28955304), (2, 14477652), (3, 9651768), (4, 7238826), (6, 4825884), (7, 4136472), (8, 3619413), (9, 3217256), (12, 2412942), (14, 2068236), (18, 1608628), (21, 1378824), (24, 1206471), (28, 1034118), (36, 804314), (42, 689412), (56, 517059), (63, 459608), (72, 402157), (73, 396648), (84, 344706), (126, 229804), (146, 198324), (168, 172353), (219, 132216), (252, 114902), (292, 99162), (438, 66108), (504, 57451), (511, 56664), (584, 49581), (657, 44072), (787, 36792), (876, 33054), (1022, 28332), (1314, 22036), (1533, 18888), (1574, 18396), (1752, 16527), (2044, 14166), (2361, 12264), (2628, 11018), (3066, 9444), (3148, 9198), (4088, 7083), (4599, 6296), (4722, 6132), (5256, 5509)]