28494730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3121}}^1$

素因数の和:3222

約数の個数: 32

約数和(自身を含む): 56645568

約数和(自身を除く): 28150838

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 3121, 4565, 6242, 9130, 15605, 31210, 34331, 68662, 171655, 259043, 343310, 518086, 1295215, 2590430, 2849473, 5698946, 14247365, 28494730]

約数ペア:

[(1, 28494730), (2, 14247365), (5, 5698946), (10, 2849473), (11, 2590430), (22, 1295215), (55, 518086), (83, 343310), (110, 259043), (166, 171655), (415, 68662), (830, 34331), (913, 31210), (1826, 15605), (3121, 9130), (4565, 6242)]