43425668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 93421440

約数和(自身を除く): 49995772

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 79, 124, 143, 158, 286, 316, 341, 403, 572, 682, 806, 869, 961, 1027, 1364, 1612, 1738, 1922, 2054, 2449, 3476, 3844, 4108, 4433, 4898, 8866, 9796, 10571, 11297, 12493, 17732, 21142, 22594, 24986, 26939, 31837, 42284, 45188, 49972, 53878, 63674, 75919, 107756, 127348, 137423, 151838, 274846, 303676, 350207, 549692, 700414, 835109, 986947, 1400828, 1670218, 1973894, 3340436, 3947788, 10856417, 21712834, 43425668]

約数ペア:

[(1, 43425668), (2, 21712834), (4, 10856417), (11, 3947788), (13, 3340436), (22, 1973894), (26, 1670218), (31, 1400828), (44, 986947), (52, 835109), (62, 700414), (79, 549692), (124, 350207), (143, 303676), (158, 274846), (286, 151838), (316, 137423), (341, 127348), (403, 107756), (572, 75919), (682, 63674), (806, 53878), (869, 49972), (961, 45188), (1027, 42284), (1364, 31837), (1612, 26939), (1738, 24986), (1922, 22594), (2054, 21142), (2449, 17732), (3476, 12493), (3844, 11297), (4108, 10571), (4433, 9796), (4898, 8866)]