61629736

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 137871360

約数和(自身を除く): 76241624

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 131, 217, 248, 262, 271, 434, 524, 542, 868, 917, 1048, 1084, 1736, 1834, 1897, 2168, 3668, 3794, 4061, 7336, 7588, 8122, 8401, 15176, 16244, 16802, 28427, 32488, 33604, 35501, 56854, 58807, 67208, 71002, 113708, 117614, 142004, 227416, 235228, 248507, 284008, 470456, 497014, 994028, 1100531, 1988056, 2201062, 4402124, 7703717, 8804248, 15407434, 30814868, 61629736]

約数ペア:

[(1, 61629736), (2, 30814868), (4, 15407434), (7, 8804248), (8, 7703717), (14, 4402124), (28, 2201062), (31, 1988056), (56, 1100531), (62, 994028), (124, 497014), (131, 470456), (217, 284008), (248, 248507), (262, 235228), (271, 227416), (434, 142004), (524, 117614), (542, 113708), (868, 71002), (917, 67208), (1048, 58807), (1084, 56854), (1736, 35501), (1834, 33604), (1897, 32488), (2168, 28427), (3668, 16802), (3794, 16244), (4061, 15176), (7336, 8401), (7588, 8122)]