63886528

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:401

約数の個数: 56

約数和(自身を含む): 131728464

約数和(自身を除く): 67841936

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 97, 164, 194, 251, 328, 388, 502, 656, 776, 1004, 1312, 1552, 2008, 2624, 3104, 3977, 4016, 6208, 7954, 8032, 10291, 15908, 16064, 20582, 24347, 31816, 41164, 48694, 63632, 82328, 97388, 127264, 164656, 194776, 254528, 329312, 389552, 658624, 779104, 998227, 1558208, 1996454, 3992908, 7985816, 15971632, 31943264, 63886528]

約数ペア:

[(1, 63886528), (2, 31943264), (4, 15971632), (8, 7985816), (16, 3992908), (32, 1996454), (41, 1558208), (64, 998227), (82, 779104), (97, 658624), (164, 389552), (194, 329312), (251, 254528), (328, 194776), (388, 164656), (502, 127264), (656, 97388), (776, 82328), (1004, 63632), (1312, 48694), (1552, 41164), (2008, 31816), (2624, 24347), (3104, 20582), (3977, 16064), (4016, 15908), (6208, 10291), (7954, 8032)]