26265486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 61286400

約数和(自身を除く): 35020914

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 222, 247, 479, 481, 494, 703, 741, 958, 962, 1406, 1437, 1443, 1482, 2109, 2874, 2886, 4218, 6227, 9101, 9139, 12454, 17723, 18202, 18278, 18681, 27303, 27417, 35446, 37362, 53169, 54606, 54834, 106338, 118313, 230399, 236626, 336737, 354939, 460798, 673474, 691197, 709878, 1010211, 1382394, 2020422, 4377581, 8755162, 13132743, 26265486]

約数ペア:

[(1, 26265486), (2, 13132743), (3, 8755162), (6, 4377581), (13, 2020422), (19, 1382394), (26, 1010211), (37, 709878), (38, 691197), (39, 673474), (57, 460798), (74, 354939), (78, 336737), (111, 236626), (114, 230399), (222, 118313), (247, 106338), (479, 54834), (481, 54606), (494, 53169), (703, 37362), (741, 35446), (958, 27417), (962, 27303), (1406, 18681), (1437, 18278), (1443, 18202), (1482, 17723), (2109, 12454), (2874, 9139), (2886, 9101), (4218, 6227)]