42763942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1$

素因数の和:3184

約数の個数: 32

約数和(自身を含む): 75527424

約数和(自身を除く): 32763482

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 3121, 6242, 6851, 13702, 40573, 53057, 81146, 96751, 106114, 193502, 689741, 1257763, 1379482, 1644767, 2515526, 3289534, 21381971, 42763942]

約数ペア:

[(1, 42763942), (2, 21381971), (13, 3289534), (17, 2515526), (26, 1644767), (31, 1379482), (34, 1257763), (62, 689741), (221, 193502), (403, 106114), (442, 96751), (527, 81146), (806, 53057), (1054, 40573), (3121, 13702), (6242, 6851)]