64813892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10301}}^1$

素因数の和:10340

約数の個数: 36

約数和(自身を含む): 134276268

約数和(自身を除く): 69462376

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 10301, 20602, 41204, 113311, 133913, 226622, 267826, 453244, 535652, 1246421, 1473043, 2492842, 2946086, 4985684, 5892172, 16203473, 32406946, 64813892]

約数ペア:

[(1, 64813892), (2, 32406946), (4, 16203473), (11, 5892172), (13, 4985684), (22, 2946086), (26, 2492842), (44, 1473043), (52, 1246421), (121, 535652), (143, 453244), (242, 267826), (286, 226622), (484, 133913), (572, 113311), (1573, 41204), (3146, 20602), (6292, 10301)]