26207918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 44461440

約数和(自身を除く): 18253522

約数列:

[1, 2, 11, 22, 59, 61, 118, 122, 331, 649, 662, 671, 1298, 1342, 3599, 3641, 7198, 7282, 19529, 20191, 39058, 39589, 40382, 79178, 214819, 222101, 429638, 444202, 1191269, 2382538, 13103959, 26207918]

約数ペア:

[(1, 26207918), (2, 13103959), (11, 2382538), (22, 1191269), (59, 444202), (61, 429638), (118, 222101), (122, 214819), (331, 79178), (649, 40382), (662, 39589), (671, 39058), (1298, 20191), (1342, 19529), (3599, 7282), (3641, 7198)]