28484214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 67184640

約数和(自身を除く): 38700426

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 53, 66, 102, 106, 159, 187, 318, 374, 479, 561, 583, 901, 958, 1122, 1166, 1437, 1749, 1802, 2703, 2874, 3498, 5269, 5406, 8143, 9911, 10538, 15807, 16286, 19822, 24429, 25387, 29733, 31614, 48858, 50774, 59466, 76161, 89573, 152322, 179146, 268719, 279257, 431579, 537438, 558514, 837771, 863158, 1294737, 1675542, 2589474, 4747369, 9494738, 14242107, 28484214]

約数ペア:

[(1, 28484214), (2, 14242107), (3, 9494738), (6, 4747369), (11, 2589474), (17, 1675542), (22, 1294737), (33, 863158), (34, 837771), (51, 558514), (53, 537438), (66, 431579), (102, 279257), (106, 268719), (159, 179146), (187, 152322), (318, 89573), (374, 76161), (479, 59466), (561, 50774), (583, 48858), (901, 31614), (958, 29733), (1122, 25387), (1166, 24429), (1437, 19822), (1749, 16286), (1802, 15807), (2703, 10538), (2874, 9911), (3498, 8143), (5269, 5406)]