66947176

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{677}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 128874240

約数和(自身を除く): 61927064

約数列:

[1, 2, 4, 8, 47, 94, 188, 263, 376, 526, 677, 1052, 1354, 2104, 2708, 5416, 12361, 24722, 31819, 49444, 63638, 98888, 127276, 178051, 254552, 356102, 712204, 1424408, 8368397, 16736794, 33473588, 66947176]

約数ペア:

[(1, 66947176), (2, 33473588), (4, 16736794), (8, 8368397), (47, 1424408), (94, 712204), (188, 356102), (263, 254552), (376, 178051), (526, 127276), (677, 98888), (1052, 63638), (1354, 49444), (2104, 31819), (2708, 24722), (5416, 12361)]