38283388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 86704128

約数和(自身を除く): 48420740

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 31, 34, 44, 52, 62, 68, 124, 127, 143, 187, 221, 254, 286, 341, 374, 403, 442, 508, 527, 572, 682, 748, 806, 884, 1054, 1364, 1397, 1612, 1651, 2108, 2159, 2431, 2794, 3302, 3937, 4318, 4433, 4862, 5588, 5797, 6604, 6851, 7874, 8636, 8866, 9724, 11594, 13702, 15748, 17732, 18161, 23188, 23749, 27404, 28067, 36322, 43307, 47498, 51181, 56134, 66929, 72644, 75361, 86614, 94996, 102362, 112268, 133858, 150722, 173228, 204724, 267716, 301444, 308737, 562991, 617474, 736219, 870077, 1125982, 1234948, 1472438, 1740154, 2251964, 2944876, 3480308, 9570847, 19141694, 38283388]

約数ペア:

[(1, 38283388), (2, 19141694), (4, 9570847), (11, 3480308), (13, 2944876), (17, 2251964), (22, 1740154), (26, 1472438), (31, 1234948), (34, 1125982), (44, 870077), (52, 736219), (62, 617474), (68, 562991), (124, 308737), (127, 301444), (143, 267716), (187, 204724), (221, 173228), (254, 150722), (286, 133858), (341, 112268), (374, 102362), (403, 94996), (442, 86614), (508, 75361), (527, 72644), (572, 66929), (682, 56134), (748, 51181), (806, 47498), (884, 43307), (1054, 36322), (1364, 28067), (1397, 27404), (1612, 23749), (1651, 23188), (2108, 18161), (2159, 17732), (2431, 15748), (2794, 13702), (3302, 11594), (3937, 9724), (4318, 8866), (4433, 8636), (4862, 7874), (5588, 6851), (5797, 6604)]