39745576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{829}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 80526600

約数和(自身を除く): 40781024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 461, 829, 922, 1658, 1844, 3316, 3688, 5993, 6632, 10777, 11986, 21554, 23972, 43108, 47944, 86216, 382169, 764338, 1528676, 3057352, 4968197, 9936394, 19872788, 39745576]

約数ペア:

[(1, 39745576), (2, 19872788), (4, 9936394), (8, 4968197), (13, 3057352), (26, 1528676), (52, 764338), (104, 382169), (461, 86216), (829, 47944), (922, 43108), (1658, 23972), (1844, 21554), (3316, 11986), (3688, 10777), (5993, 6632)]