27586988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 60074784

約数和(自身を除く): 32487796

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 2837, 4862, 5674, 9724, 11348, 31207, 36881, 48229, 62414, 73762, 96458, 124828, 147524, 192916, 405691, 530519, 626977, 811382, 1061038, 1253954, 1622764, 2122076, 2507908, 6896747, 13793494, 27586988]

約数ペア:

[(1, 27586988), (2, 13793494), (4, 6896747), (11, 2507908), (13, 2122076), (17, 1622764), (22, 1253954), (26, 1061038), (34, 811382), (44, 626977), (52, 530519), (68, 405691), (143, 192916), (187, 147524), (221, 124828), (286, 96458), (374, 73762), (442, 62414), (572, 48229), (748, 36881), (884, 31207), (2431, 11348), (2837, 9724), (4862, 5674)]