3690261328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{572311}}^1$

素因数の和:572363

約数の個数: 40

約数和(自身を含む): 7948269056

約数和(自身を除く): 4258007728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 572311, 1144622, 2289244, 4578488, 7440043, 9156976, 14880086, 17741641, 29760172, 35483282, 59520344, 70966564, 119040688, 141933128, 230641333, 283866256, 461282666, 922565332, 1845130664, 3690261328]

約数ペア:

[(1, 3690261328), (2, 1845130664), (4, 922565332), (8, 461282666), (13, 283866256), (16, 230641333), (26, 141933128), (31, 119040688), (52, 70966564), (62, 59520344), (104, 35483282), (124, 29760172), (208, 17741641), (248, 14880086), (403, 9156976), (496, 7440043), (806, 4578488), (1612, 2289244), (3224, 1144622), (6448, 572311)]