28229544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 88608000

約数和(自身を除く): 60378456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 79, 84, 126, 158, 168, 237, 252, 316, 474, 504, 553, 632, 709, 711, 948, 1106, 1418, 1422, 1659, 1896, 2127, 2212, 2836, 2844, 3318, 4254, 4424, 4963, 4977, 5672, 5688, 6381, 6636, 8508, 9926, 9954, 12762, 13272, 14889, 17016, 19852, 19908, 25524, 29778, 39704, 39816, 44667, 51048, 56011, 59556, 89334, 112022, 119112, 168033, 178668, 224044, 336066, 357336, 392077, 448088, 504099, 672132, 784154, 1008198, 1176231, 1344264, 1568308, 2016396, 2352462, 3136616, 3528693, 4032792, 4704924, 7057386, 9409848, 14114772, 28229544]

約数ペア:

[(1, 28229544), (2, 14114772), (3, 9409848), (4, 7057386), (6, 4704924), (7, 4032792), (8, 3528693), (9, 3136616), (12, 2352462), (14, 2016396), (18, 1568308), (21, 1344264), (24, 1176231), (28, 1008198), (36, 784154), (42, 672132), (56, 504099), (63, 448088), (72, 392077), (79, 357336), (84, 336066), (126, 224044), (158, 178668), (168, 168033), (237, 119112), (252, 112022), (316, 89334), (474, 59556), (504, 56011), (553, 51048), (632, 44667), (709, 39816), (711, 39704), (948, 29778), (1106, 25524), (1418, 19908), (1422, 19852), (1659, 17016), (1896, 14889), (2127, 13272), (2212, 12762), (2836, 9954), (2844, 9926), (3318, 8508), (4254, 6636), (4424, 6381), (4963, 5688), (4977, 5672)]