79861456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2729}}^1$

素因数の和:2827

約数の個数: 40

約数和(自身を含む): 162489600

約数和(自身を除く): 82628144

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1829, 2729, 3658, 5458, 7316, 10916, 14632, 21832, 29264, 43664, 84599, 161011, 169198, 322022, 338396, 644044, 676792, 1288088, 1353584, 2576176, 4991341, 9982682, 19965364, 39930728, 79861456]

約数ペア:

[(1, 79861456), (2, 39930728), (4, 19965364), (8, 9982682), (16, 4991341), (31, 2576176), (59, 1353584), (62, 1288088), (118, 676792), (124, 644044), (236, 338396), (248, 322022), (472, 169198), (496, 161011), (944, 84599), (1829, 43664), (2729, 29264), (3658, 21832), (5458, 14632), (7316, 10916)]