28092086

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 47380896

約数和(自身を除く): 19288810

約数列:

[1, 2, 11, 22, 61, 121, 122, 173, 242, 346, 671, 1331, 1342, 1903, 2662, 3806, 7381, 10553, 14762, 20933, 21106, 41866, 81191, 116083, 162382, 230263, 232166, 460526, 1276913, 2553826, 14046043, 28092086]

約数ペア:

[(1, 28092086), (2, 14046043), (11, 2553826), (22, 1276913), (61, 460526), (121, 232166), (122, 230263), (173, 162382), (242, 116083), (346, 81191), (671, 41866), (1331, 21106), (1342, 20933), (1903, 14762), (2662, 10553), (3806, 7381)]