40719712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3989}}^1$

素因数の和:4039

約数の個数: 48

約数和(自身を含む): 90493200

約数和(自身を除く): 49773488

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 3989, 5104, 7978, 10208, 15956, 31912, 43879, 63824, 87758, 115681, 127648, 175516, 231362, 351032, 462724, 702064, 925448, 1272491, 1404128, 1850896, 2544982, 3701792, 5089964, 10179928, 20359856, 40719712]

約数ペア:

[(1, 40719712), (2, 20359856), (4, 10179928), (8, 5089964), (11, 3701792), (16, 2544982), (22, 1850896), (29, 1404128), (32, 1272491), (44, 925448), (58, 702064), (88, 462724), (116, 351032), (176, 231362), (232, 175516), (319, 127648), (352, 115681), (464, 87758), (638, 63824), (928, 43879), (1276, 31912), (2552, 15956), (3989, 10208), (5104, 7978)]