66199744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:593

約数の個数: 56

約数和(自身を含む): 142481808

約数和(自身を除く): 76282064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 251, 317, 416, 502, 634, 832, 1004, 1268, 2008, 2536, 3263, 4016, 4121, 5072, 6526, 8032, 8242, 10144, 13052, 16064, 16484, 20288, 26104, 32968, 52208, 65936, 79567, 104416, 131872, 159134, 208832, 263744, 318268, 636536, 1034371, 1273072, 2068742, 2546144, 4137484, 5092288, 8274968, 16549936, 33099872, 66199744]

約数ペア:

[(1, 66199744), (2, 33099872), (4, 16549936), (8, 8274968), (13, 5092288), (16, 4137484), (26, 2546144), (32, 2068742), (52, 1273072), (64, 1034371), (104, 636536), (208, 318268), (251, 263744), (317, 208832), (416, 159134), (502, 131872), (634, 104416), (832, 79567), (1004, 65936), (1268, 52208), (2008, 32968), (2536, 26104), (3263, 20288), (4016, 16484), (4121, 16064), (5072, 13052), (6526, 10144), (8032, 8242)]