57389288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10691}}^1$

素因数の和:10769

約数の個数: 32

約数和(自身を含む): 119322720

約数和(自身を除く): 61933432

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 10691, 21382, 42764, 85528, 117601, 235202, 470404, 652151, 940808, 1304302, 2608604, 5217208, 7173661, 14347322, 28694644, 57389288]

約数ペア:

[(1, 57389288), (2, 28694644), (4, 14347322), (8, 7173661), (11, 5217208), (22, 2608604), (44, 1304302), (61, 940808), (88, 652151), (122, 470404), (244, 235202), (488, 117601), (671, 85528), (1342, 42764), (2684, 21382), (5368, 10691)]