40756952

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 78941520

約数和(自身を除く): 38184568

約数列:

[1, 2, 4, 8, 41, 82, 137, 164, 274, 328, 548, 907, 1096, 1814, 3628, 5617, 7256, 11234, 22468, 37187, 44936, 74374, 124259, 148748, 248518, 297496, 497036, 994072, 5094619, 10189238, 20378476, 40756952]

約数ペア:

[(1, 40756952), (2, 20378476), (4, 10189238), (8, 5094619), (41, 994072), (82, 497036), (137, 297496), (164, 248518), (274, 148748), (328, 124259), (548, 74374), (907, 44936), (1096, 37187), (1814, 22468), (3628, 11234), (5617, 7256)]