40615064

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7477}}^1$

素因数の和:7587

約数の個数: 32

約数和(自身を含む): 87941280

約数和(自身を除く): 47326216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 7477, 14954, 29908, 52339, 59816, 104678, 209356, 418712, 725269, 1450538, 2901076, 5076883, 5802152, 10153766, 20307532, 40615064]

約数ペア:

[(1, 40615064), (2, 20307532), (4, 10153766), (7, 5802152), (8, 5076883), (14, 2901076), (28, 1450538), (56, 725269), (97, 418712), (194, 209356), (388, 104678), (679, 59816), (776, 52339), (1358, 29908), (2716, 14954), (5432, 7477)]