7764812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 36

約数和(自身を含む): 15238608

約数和(自身を除く): 7473796

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 263, 484, 526, 671, 1052, 1342, 2684, 2893, 5786, 7381, 11572, 14762, 16043, 29524, 31823, 32086, 63646, 64172, 127292, 176473, 352946, 705892, 1941203, 3882406, 7764812]

約数ペア:

[(1, 7764812), (2, 3882406), (4, 1941203), (11, 705892), (22, 352946), (44, 176473), (61, 127292), (121, 64172), (122, 63646), (242, 32086), (244, 31823), (263, 29524), (484, 16043), (526, 14762), (671, 11572), (1052, 7381), (1342, 5786), (2684, 2893)]