1986006568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{88001}}^1$

素因数の和:88058

約数の個数: 64

約数和(自身を含む): 4730987520

約数和(自身を除く): 2744980952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 88001, 176002, 352004, 616007, 704008, 1144013, 1232014, 2288026, 2464028, 2728031, 4576052, 4928056, 5456062, 8008091, 9152104, 10912124, 16016182, 19096217, 21824248, 32032364, 35464403, 38192434, 64064728, 70928806, 76384868, 141857612, 152769736, 248250821, 283715224, 496501642, 993003284, 1986006568]

約数ペア:

[(1, 1986006568), (2, 993003284), (4, 496501642), (7, 283715224), (8, 248250821), (13, 152769736), (14, 141857612), (26, 76384868), (28, 70928806), (31, 64064728), (52, 38192434), (56, 35464403), (62, 32032364), (91, 21824248), (104, 19096217), (124, 16016182), (182, 10912124), (217, 9152104), (248, 8008091), (364, 5456062), (403, 4928056), (434, 4576052), (728, 2728031), (806, 2464028), (868, 2288026), (1612, 1232014), (1736, 1144013), (2821, 704008), (3224, 616007), (5642, 352004), (11284, 176002), (22568, 88001)]