27157364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 55996416

約数和(自身を除く): 28839052

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 991, 1054, 1612, 1982, 2108, 3964, 6851, 12883, 13702, 16847, 25766, 27404, 30721, 33694, 51532, 61442, 67388, 122884, 219011, 399373, 438022, 522257, 798746, 876044, 1044514, 1597492, 2089028, 6789341, 13578682, 27157364]

約数ペア:

[(1, 27157364), (2, 13578682), (4, 6789341), (13, 2089028), (17, 1597492), (26, 1044514), (31, 876044), (34, 798746), (52, 522257), (62, 438022), (68, 399373), (124, 219011), (221, 122884), (403, 67388), (442, 61442), (527, 51532), (806, 33694), (884, 30721), (991, 27404), (1054, 25766), (1612, 16847), (1982, 13702), (2108, 12883), (3964, 6851)]