861087712

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{503}}^1\times {\mathrm{877}}^1$

素因数の和:1451

約数の個数: 48

約数和(自身を含む): 1728451872

約数和(自身を除く): 867364160

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 503, 877, 976, 1006, 1754, 1952, 2012, 3508, 4024, 7016, 8048, 14032, 16096, 28064, 30683, 53497, 61366, 106994, 122732, 213988, 245464, 427976, 441131, 490928, 855952, 882262, 981856, 1711904, 1764524, 3529048, 7058096, 14116192, 26908991, 53817982, 107635964, 215271928, 430543856, 861087712]

約数ペア:

[(1, 861087712), (2, 430543856), (4, 215271928), (8, 107635964), (16, 53817982), (32, 26908991), (61, 14116192), (122, 7058096), (244, 3529048), (488, 1764524), (503, 1711904), (877, 981856), (976, 882262), (1006, 855952), (1754, 490928), (1952, 441131), (2012, 427976), (3508, 245464), (4024, 213988), (7016, 122732), (8048, 106994), (14032, 61366), (16096, 53497), (28064, 30683)]