66704414

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 118457856

約数和(自身を除く): 51753442

約数列:

[1, 2, 7, 14, 37, 74, 131, 259, 262, 518, 917, 983, 1834, 1966, 4847, 6881, 9694, 13762, 33929, 36371, 67858, 72742, 128773, 254597, 257546, 509194, 901411, 1802822, 4764601, 9529202, 33352207, 66704414]

約数ペア:

[(1, 66704414), (2, 33352207), (7, 9529202), (14, 4764601), (37, 1802822), (74, 901411), (131, 509194), (259, 257546), (262, 254597), (518, 128773), (917, 72742), (983, 67858), (1834, 36371), (1966, 33929), (4847, 13762), (6881, 9694)]