28799904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2558

約数の個数: 96

約数和(自身を含む): 91518336

約数和(自身を除く): 62718432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2521, 2856, 3808, 5042, 5712, 7563, 10084, 11424, 15126, 17647, 20168, 30252, 35294, 40336, 42857, 52941, 60504, 70588, 80672, 85714, 105882, 121008, 128571, 141176, 171428, 211764, 242016, 257142, 282352, 299999, 342856, 423528, 514284, 564704, 599998, 685712, 847056, 899997, 1028568, 1199996, 1371424, 1694112, 1799994, 2057136, 2399992, 3599988, 4114272, 4799984, 7199976, 9599968, 14399952, 28799904]

約数ペア:

[(1, 28799904), (2, 14399952), (3, 9599968), (4, 7199976), (6, 4799984), (7, 4114272), (8, 3599988), (12, 2399992), (14, 2057136), (16, 1799994), (17, 1694112), (21, 1371424), (24, 1199996), (28, 1028568), (32, 899997), (34, 847056), (42, 685712), (48, 599998), (51, 564704), (56, 514284), (68, 423528), (84, 342856), (96, 299999), (102, 282352), (112, 257142), (119, 242016), (136, 211764), (168, 171428), (204, 141176), (224, 128571), (238, 121008), (272, 105882), (336, 85714), (357, 80672), (408, 70588), (476, 60504), (544, 52941), (672, 42857), (714, 40336), (816, 35294), (952, 30252), (1428, 20168), (1632, 17647), (1904, 15126), (2521, 11424), (2856, 10084), (3808, 7563), (5042, 5712)]