2515671968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{27691}}^1$

素因数の和:27885

約数の個数: 48

約数和(自身を含む): 5275658304

約数和(自身を除く): 2759986336

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 167, 272, 334, 544, 668, 1336, 2672, 2839, 5344, 5678, 11356, 22712, 27691, 45424, 55382, 90848, 110764, 221528, 443056, 470747, 886112, 941494, 1882988, 3765976, 4624397, 7531952, 9248794, 15063904, 18497588, 36995176, 73990352, 78614749, 147980704, 157229498, 314458996, 628917992, 1257835984, 2515671968]

約数ペア:

[(1, 2515671968), (2, 1257835984), (4, 628917992), (8, 314458996), (16, 157229498), (17, 147980704), (32, 78614749), (34, 73990352), (68, 36995176), (136, 18497588), (167, 15063904), (272, 9248794), (334, 7531952), (544, 4624397), (668, 3765976), (1336, 1882988), (2672, 941494), (2839, 886112), (5344, 470747), (5678, 443056), (11356, 221528), (22712, 110764), (27691, 90848), (45424, 55382)]