74981566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 126956160

約数和(自身を除く): 51974594

約数列:

[1, 2, 11, 22, 59, 61, 118, 122, 649, 671, 947, 1298, 1342, 1894, 3599, 7198, 10417, 20834, 39589, 55873, 57767, 79178, 111746, 115534, 614603, 635437, 1229206, 1270874, 3408253, 6816506, 37490783, 74981566]

約数ペア:

[(1, 74981566), (2, 37490783), (11, 6816506), (22, 3408253), (59, 1270874), (61, 1229206), (118, 635437), (122, 614603), (649, 115534), (671, 111746), (947, 79178), (1298, 57767), (1342, 55873), (1894, 39589), (3599, 20834), (7198, 10417)]