71287434

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{40829}}^1$

素因数の和:40934

約数の個数: 24

約数和(自身を含む): 156052260

約数和(自身を除く): 84764826

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 40829, 81658, 122487, 244974, 367461, 734922, 3960413, 7920826, 11881239, 23762478, 35643717, 71287434]

約数ペア:

[(1, 71287434), (2, 35643717), (3, 23762478), (6, 11881239), (9, 7920826), (18, 3960413), (97, 734922), (194, 367461), (291, 244974), (582, 122487), (873, 81658), (1746, 40829)]