25778648

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5827}}^1$

素因数の和:5919

約数の個数: 32

約数和(自身を含む): 55948800

約数和(自身を除く): 30170152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 5827, 11654, 23308, 40789, 46616, 81578, 163156, 326312, 460333, 920666, 1841332, 3222331, 3682664, 6444662, 12889324, 25778648]

約数ペア:

[(1, 25778648), (2, 12889324), (4, 6444662), (7, 3682664), (8, 3222331), (14, 1841332), (28, 920666), (56, 460333), (79, 326312), (158, 163156), (316, 81578), (553, 46616), (632, 40789), (1106, 23308), (2212, 11654), (4424, 5827)]