68862536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2503}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 136718400

約数和(自身を除く): 67855864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 724, 1448, 2503, 3439, 5006, 6878, 10012, 13756, 20024, 27512, 47557, 95114, 190228, 380456, 453043, 906086, 1812172, 3624344, 8607817, 17215634, 34431268, 68862536]

約数ペア:

[(1, 68862536), (2, 34431268), (4, 17215634), (8, 8607817), (19, 3624344), (38, 1812172), (76, 906086), (152, 453043), (181, 380456), (362, 190228), (724, 95114), (1448, 47557), (2503, 27512), (3439, 20024), (5006, 13756), (6878, 10012)]