72297038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{88817}}^1$

素因数の和:88867

約数の個数: 16

約数和(自身を含む): 121503024

約数和(自身を除く): 49205986

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 88817, 177634, 976987, 1953974, 3286229, 6572458, 36148519, 72297038]

約数ペア:

[(1, 72297038), (2, 36148519), (11, 6572458), (22, 3286229), (37, 1953974), (74, 976987), (407, 177634), (814, 88817)]