64741854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3761}}^1$

素因数の和:3936

約数の個数: 32

約数和(自身を含む): 137237760

約数和(自身を除く): 72495906

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 151, 302, 453, 906, 2869, 3761, 5738, 7522, 8607, 11283, 17214, 22566, 71459, 142918, 214377, 428754, 567911, 1135822, 1703733, 3407466, 10790309, 21580618, 32370927, 64741854]

約数ペア:

[(1, 64741854), (2, 32370927), (3, 21580618), (6, 10790309), (19, 3407466), (38, 1703733), (57, 1135822), (114, 567911), (151, 428754), (302, 214377), (453, 142918), (906, 71459), (2869, 22566), (3761, 17214), (5738, 11283), (7522, 8607)]