65211328

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11197}}^1$

素因数の和:11229

約数の個数: 56

約数和(自身を含む): 159280352

約数和(自身を除く): 94069024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 11197, 22394, 44788, 78379, 89576, 145561, 156758, 179152, 291122, 313516, 358304, 582244, 627032, 716608, 1018927, 1164488, 1254064, 2037854, 2328976, 2508128, 4075708, 4657952, 5016256, 8151416, 9315904, 16302832, 32605664, 65211328]

約数ペア:

[(1, 65211328), (2, 32605664), (4, 16302832), (7, 9315904), (8, 8151416), (13, 5016256), (14, 4657952), (16, 4075708), (26, 2508128), (28, 2328976), (32, 2037854), (52, 1254064), (56, 1164488), (64, 1018927), (91, 716608), (104, 627032), (112, 582244), (182, 358304), (208, 313516), (224, 291122), (364, 179152), (416, 156758), (448, 145561), (728, 89576), (832, 78379), (1456, 44788), (2912, 22394), (5824, 11197)]