40778840312

素因数分解:

$2^3\times 7^1\times {\mathrm{2711}}^1\times {\mathrm{268607}}^1$

素因数の和:271331

約数の個数: 32

約数和(自身を含む): 87415787520

約数和(自身を除く): 46636947208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2711, 5422, 10844, 18977, 21688, 37954, 75908, 151816, 268607, 537214, 1074428, 1880249, 2148856, 3760498, 7520996, 15041992, 728193577, 1456387154, 2912774308, 5097355039, 5825548616, 10194710078, 20389420156, 40778840312]

約数ペア:

[(1, 40778840312), (2, 20389420156), (4, 10194710078), (7, 5825548616), (8, 5097355039), (14, 2912774308), (28, 1456387154), (56, 728193577), (2711, 15041992), (5422, 7520996), (10844, 3760498), (18977, 2148856), (21688, 1880249), (37954, 1074428), (75908, 537214), (151816, 268607)]