71586112

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:783

約数の個数: 56

約数和(自身を含む): 154330400

約数和(自身を除く): 82744288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 139, 208, 278, 416, 556, 619, 832, 1112, 1238, 1807, 2224, 2476, 3614, 4448, 4952, 7228, 8047, 8896, 9904, 14456, 16094, 19808, 28912, 32188, 39616, 57824, 64376, 86041, 115648, 128752, 172082, 257504, 344164, 515008, 688328, 1118533, 1376656, 2237066, 2753312, 4474132, 5506624, 8948264, 17896528, 35793056, 71586112]

約数ペア:

[(1, 71586112), (2, 35793056), (4, 17896528), (8, 8948264), (13, 5506624), (16, 4474132), (26, 2753312), (32, 2237066), (52, 1376656), (64, 1118533), (104, 688328), (139, 515008), (208, 344164), (278, 257504), (416, 172082), (556, 128752), (619, 115648), (832, 86041), (1112, 64376), (1238, 57824), (1807, 39616), (2224, 32188), (2476, 28912), (3614, 19808), (4448, 16094), (4952, 14456), (7228, 9904), (8047, 8896)]