7815692212

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 14718255552

約数和(自身を除く): 6902563340

約数列:

[1, 2, 4, 29, 43, 58, 71, 86, 116, 142, 172, 284, 761, 841, 1247, 1522, 1682, 2059, 2494, 3044, 3053, 3364, 4118, 4988, 6106, 8236, 12212, 22069, 32723, 36163, 44138, 54031, 59711, 65446, 72326, 88276, 88537, 108062, 119422, 130892, 144652, 177074, 216124, 238844, 354148, 640001, 948967, 1280002, 1566899, 1897934, 2323333, 2560004, 2567573, 3133798, 3795868, 4646666, 5135146, 6267596, 9293332, 10270292, 27520043, 45440071, 55040086, 67376657, 90880142, 110080172, 134753314, 181760284, 269506628, 1953923053, 3907846106, 7815692212]

約数ペア:

[(1, 7815692212), (2, 3907846106), (4, 1953923053), (29, 269506628), (43, 181760284), (58, 134753314), (71, 110080172), (86, 90880142), (116, 67376657), (142, 55040086), (172, 45440071), (284, 27520043), (761, 10270292), (841, 9293332), (1247, 6267596), (1522, 5135146), (1682, 4646666), (2059, 3795868), (2494, 3133798), (3044, 2567573), (3053, 2560004), (3364, 2323333), (4118, 1897934), (4988, 1566899), (6106, 1280002), (8236, 948967), (12212, 640001), (22069, 354148), (32723, 238844), (36163, 216124), (44138, 177074), (54031, 144652), (59711, 130892), (65446, 119422), (72326, 108062), (88276, 88537)]