40559784

素因数分解:

$2^3\times 3^1\times {\mathrm{1297}}^1\times {\mathrm{1303}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 101555520

約数和(自身を除く): 60995736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1297, 1303, 2594, 2606, 3891, 3909, 5188, 5212, 7782, 7818, 10376, 10424, 15564, 15636, 31128, 31272, 1689991, 3379982, 5069973, 6759964, 10139946, 13519928, 20279892, 40559784]

約数ペア:

[(1, 40559784), (2, 20279892), (3, 13519928), (4, 10139946), (6, 6759964), (8, 5069973), (12, 3379982), (24, 1689991), (1297, 31272), (1303, 31128), (2594, 15636), (2606, 15564), (3891, 10424), (3909, 10376), (5188, 7818), (5212, 7782)]