15697562188

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{66797}}^1$

素因数の和:66935

約数の個数: 72

約数和(自身を含む): 35181170640

約数和(自身を除く): 19483608452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 109, 154, 196, 218, 308, 436, 539, 763, 1078, 1199, 1526, 2156, 2398, 3052, 4796, 5341, 8393, 10682, 16786, 21364, 33572, 58751, 66797, 117502, 133594, 235004, 267188, 467579, 734767, 935158, 1469534, 1870316, 2939068, 3273053, 5143369, 6546106, 7280873, 10286738, 13092212, 14561746, 20573476, 29123492, 36003583, 50966111, 72007166, 80089603, 101932222, 144014332, 160179206, 203864444, 320358412, 356762777, 560627221, 713525554, 1121254442, 1427051108, 2242508884, 3924390547, 7848781094, 15697562188]

約数ペア:

[(1, 15697562188), (2, 7848781094), (4, 3924390547), (7, 2242508884), (11, 1427051108), (14, 1121254442), (22, 713525554), (28, 560627221), (44, 356762777), (49, 320358412), (77, 203864444), (98, 160179206), (109, 144014332), (154, 101932222), (196, 80089603), (218, 72007166), (308, 50966111), (436, 36003583), (539, 29123492), (763, 20573476), (1078, 14561746), (1199, 13092212), (1526, 10286738), (2156, 7280873), (2398, 6546106), (3052, 5143369), (4796, 3273053), (5341, 2939068), (8393, 1870316), (10682, 1469534), (16786, 935158), (21364, 734767), (33572, 467579), (58751, 267188), (66797, 235004), (117502, 133594)]