39688552

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 76245120

約数和(自身を除く): 36556568

約数列:

[1, 2, 4, 8, 61, 122, 167, 244, 334, 487, 488, 668, 974, 1336, 1948, 3896, 10187, 20374, 29707, 40748, 59414, 81329, 81496, 118828, 162658, 237656, 325316, 650632, 4961069, 9922138, 19844276, 39688552]

約数ペア:

[(1, 39688552), (2, 19844276), (4, 9922138), (8, 4961069), (61, 650632), (122, 325316), (167, 237656), (244, 162658), (334, 118828), (487, 81496), (488, 81329), (668, 59414), (974, 40748), (1336, 29707), (1948, 20374), (3896, 10187)]