2912573710456

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4937}}^1\times {\mathrm{19597}}^1$

素因数の和:24664

約数の個数: 64

約数和(自身を含む): 5643913567680

約数和(自身を除く): 2731339857224

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 284, 424, 568, 3763, 4937, 7526, 9874, 15052, 19597, 19748, 30104, 39194, 39496, 78388, 156776, 261661, 350527, 523322, 701054, 1038641, 1046644, 1391387, 1402108, 2077282, 2093288, 2782774, 2804216, 4154564, 5565548, 8309128, 11131096, 18577931, 37155862, 73743511, 74311724, 96750389, 147487022, 148623448, 193500778, 294974044, 387001556, 589948088, 774003112, 5127770617, 6869277619, 10255541234, 13738555238, 20511082468, 27477110476, 41022164936, 54954220952, 364071713807, 728143427614, 1456286855228, 2912573710456]

約数ペア:

[(1, 2912573710456), (2, 1456286855228), (4, 728143427614), (8, 364071713807), (53, 54954220952), (71, 41022164936), (106, 27477110476), (142, 20511082468), (212, 13738555238), (284, 10255541234), (424, 6869277619), (568, 5127770617), (3763, 774003112), (4937, 589948088), (7526, 387001556), (9874, 294974044), (15052, 193500778), (19597, 148623448), (19748, 147487022), (30104, 96750389), (39194, 74311724), (39496, 73743511), (78388, 37155862), (156776, 18577931), (261661, 11131096), (350527, 8309128), (523322, 5565548), (701054, 4154564), (1038641, 2804216), (1046644, 2782774), (1391387, 2093288), (1402108, 2077282)]