40378836

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 96864768

約数和(自身を除く): 56485932

約数列:

[1, 2, 3, 4, 6, 12, 71, 83, 142, 166, 213, 249, 284, 332, 426, 498, 571, 852, 996, 1142, 1713, 2284, 3426, 5893, 6852, 11786, 17679, 23572, 35358, 40541, 47393, 70716, 81082, 94786, 121623, 142179, 162164, 189572, 243246, 284358, 486492, 568716, 3364903, 6729806, 10094709, 13459612, 20189418, 40378836]

約数ペア:

[(1, 40378836), (2, 20189418), (3, 13459612), (4, 10094709), (6, 6729806), (12, 3364903), (71, 568716), (83, 486492), (142, 284358), (166, 243246), (213, 189572), (249, 162164), (284, 142179), (332, 121623), (426, 94786), (498, 81082), (571, 70716), (852, 47393), (996, 40541), (1142, 35358), (1713, 23572), (2284, 17679), (3426, 11786), (5893, 6852)]