125815732

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{20707}}^1$

素因数の和:20756

約数の個数: 36

約数和(自身を含む): 264399744

約数和(自身を除く): 138584012

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 20707, 41414, 82828, 144949, 289898, 579796, 641917, 1014643, 1283834, 2029286, 2567668, 4058572, 4493419, 8986838, 17973676, 31453933, 62907866, 125815732]

約数ペア:

[(1, 125815732), (2, 62907866), (4, 31453933), (7, 17973676), (14, 8986838), (28, 4493419), (31, 4058572), (49, 2567668), (62, 2029286), (98, 1283834), (124, 1014643), (196, 641917), (217, 579796), (434, 289898), (868, 144949), (1519, 82828), (3038, 41414), (6076, 20707)]