15440026

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 27885312

約数和(自身を除く): 12445286

約数列:

[1, 2, 7, 14, 37, 41, 74, 82, 259, 287, 518, 574, 727, 1454, 1517, 3034, 5089, 10178, 10619, 21238, 26899, 29807, 53798, 59614, 188293, 208649, 376586, 417298, 1102859, 2205718, 7720013, 15440026]

約数ペア:

[(1, 15440026), (2, 7720013), (7, 2205718), (14, 1102859), (37, 417298), (41, 376586), (74, 208649), (82, 188293), (259, 59614), (287, 53798), (518, 29807), (574, 26899), (727, 21238), (1454, 10619), (1517, 10178), (3034, 5089)]