4915408

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 9999360

約数和(自身を除く): 5083952

約数列:

[1, 2, 4, 8, 16, 41, 59, 82, 118, 127, 164, 236, 254, 328, 472, 508, 656, 944, 1016, 2032, 2419, 4838, 5207, 7493, 9676, 10414, 14986, 19352, 20828, 29972, 38704, 41656, 59944, 83312, 119888, 307213, 614426, 1228852, 2457704, 4915408]

約数ペア:

[(1, 4915408), (2, 2457704), (4, 1228852), (8, 614426), (16, 307213), (41, 119888), (59, 83312), (82, 59944), (118, 41656), (127, 38704), (164, 29972), (236, 20828), (254, 19352), (328, 14986), (472, 10414), (508, 9676), (656, 7493), (944, 5207), (1016, 4838), (2032, 2419)]