72437078

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 128616768

約数和(自身を除く): 56179690

約数列:

[1, 2, 7, 14, 41, 82, 97, 194, 287, 574, 679, 1301, 1358, 2602, 3977, 7954, 9107, 18214, 27839, 53341, 55678, 106682, 126197, 252394, 373387, 746774, 883379, 1766758, 5174077, 10348154, 36218539, 72437078]

約数ペア:

[(1, 72437078), (2, 36218539), (7, 10348154), (14, 5174077), (41, 1766758), (82, 883379), (97, 746774), (194, 373387), (287, 252394), (574, 126197), (679, 106682), (1301, 55678), (1358, 53341), (2602, 27839), (3977, 18214), (7954, 9107)]