8708302088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{4073}}^1$

素因数の和:4374

約数の個数: 64

約数和(自身を含む): 17599680000

約数和(自身を除く): 8891377912

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 199, 316, 398, 632, 796, 1343, 1592, 2686, 3383, 4073, 5372, 6766, 8146, 10744, 13532, 15721, 16292, 27064, 31442, 32584, 62884, 69241, 125768, 138482, 267257, 276964, 321767, 534514, 553928, 643534, 810527, 1069028, 1287068, 1621054, 2138056, 2574136, 3242108, 5470039, 6484216, 10940078, 13778959, 21880156, 27557918, 43760312, 55115836, 64031633, 110231672, 128063266, 256126532, 512253064, 1088537761, 2177075522, 4354151044, 8708302088]

約数ペア:

[(1, 8708302088), (2, 4354151044), (4, 2177075522), (8, 1088537761), (17, 512253064), (34, 256126532), (68, 128063266), (79, 110231672), (136, 64031633), (158, 55115836), (199, 43760312), (316, 27557918), (398, 21880156), (632, 13778959), (796, 10940078), (1343, 6484216), (1592, 5470039), (2686, 3242108), (3383, 2574136), (4073, 2138056), (5372, 1621054), (6766, 1287068), (8146, 1069028), (10744, 810527), (13532, 643534), (15721, 553928), (16292, 534514), (27064, 321767), (31442, 276964), (32584, 267257), (62884, 138482), (69241, 125768)]