15412703488

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661603}}^1$

素因数の和:661639

約数の個数: 72

約数和(自身を含む): 37864920128

約数和(自身を除く): 22452216640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 661603, 1323206, 2646412, 4631221, 5292824, 8600839, 9262442, 10585648, 17201678, 18524884, 21171296, 34403356, 37049768, 42342592, 60205873, 68806712, 74099536, 84685184, 120411746, 137613424, 148199072, 169370368, 240823492, 275226848, 296398144, 481646984, 550453696, 592796288, 963293968, 1100907392, 1185592576, 1926587936, 2201814784, 3853175872, 7706351744, 15412703488]

約数ペア:

[(1, 15412703488), (2, 7706351744), (4, 3853175872), (7, 2201814784), (8, 1926587936), (13, 1185592576), (14, 1100907392), (16, 963293968), (26, 592796288), (28, 550453696), (32, 481646984), (52, 296398144), (56, 275226848), (64, 240823492), (91, 169370368), (104, 148199072), (112, 137613424), (128, 120411746), (182, 84685184), (208, 74099536), (224, 68806712), (256, 60205873), (364, 42342592), (416, 37049768), (448, 34403356), (728, 21171296), (832, 18524884), (896, 17201678), (1456, 10585648), (1664, 9262442), (1792, 8600839), (2912, 5292824), (3328, 4631221), (5824, 2646412), (11648, 1323206), (23296, 661603)]