28224864

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4261}}^1$

素因数の和:4300

約数の個数: 72

約数和(自身を含む): 83773872

約数和(自身を除く): 55549008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 4261, 6624, 8522, 12783, 17044, 25566, 34088, 38349, 51132, 68176, 76698, 98003, 102264, 136352, 153396, 196006, 204528, 294009, 306792, 392012, 409056, 588018, 613584, 784024, 882027, 1176036, 1227168, 1568048, 1764054, 2352072, 3136096, 3528108, 4704144, 7056216, 9408288, 14112432, 28224864]

約数ペア:

[(1, 28224864), (2, 14112432), (3, 9408288), (4, 7056216), (6, 4704144), (8, 3528108), (9, 3136096), (12, 2352072), (16, 1764054), (18, 1568048), (23, 1227168), (24, 1176036), (32, 882027), (36, 784024), (46, 613584), (48, 588018), (69, 409056), (72, 392012), (92, 306792), (96, 294009), (138, 204528), (144, 196006), (184, 153396), (207, 136352), (276, 102264), (288, 98003), (368, 76698), (414, 68176), (552, 51132), (736, 38349), (828, 34088), (1104, 25566), (1656, 17044), (2208, 12783), (3312, 8522), (4261, 6624)]