67037648

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:539

約数の個数: 40

約数和(自身を含む): 132580800

約数和(自身を除く): 65543152

約数列:

[1, 2, 4, 8, 16, 89, 178, 179, 263, 356, 358, 526, 712, 716, 1052, 1424, 1432, 2104, 2864, 4208, 15931, 23407, 31862, 46814, 47077, 63724, 93628, 94154, 127448, 187256, 188308, 254896, 374512, 376616, 753232, 4189853, 8379706, 16759412, 33518824, 67037648]

約数ペア:

[(1, 67037648), (2, 33518824), (4, 16759412), (8, 8379706), (16, 4189853), (89, 753232), (178, 376616), (179, 374512), (263, 254896), (356, 188308), (358, 187256), (526, 127448), (712, 94154), (716, 93628), (1052, 63724), (1424, 47077), (1432, 46814), (2104, 31862), (2864, 23407), (4208, 15931)]