28983164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60889}}^1$

素因数の和:60917

約数の個数: 24

約数和(自身を含む): 61377120

約数和(自身を除く): 32393956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 60889, 121778, 243556, 426223, 852446, 1035113, 1704892, 2070226, 4140452, 7245791, 14491582, 28983164]

約数ペア:

[(1, 28983164), (2, 14491582), (4, 7245791), (7, 4140452), (14, 2070226), (17, 1704892), (28, 1035113), (34, 852446), (68, 426223), (119, 243556), (238, 121778), (476, 60889)]