64213952

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1721}}^1$

素因数の和:1797

約数の個数: 56

約数和(自身を含む): 141713712

約数和(自身を除く): 77499760

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 176, 212, 352, 424, 583, 704, 848, 1166, 1696, 1721, 2332, 3392, 3442, 4664, 6884, 9328, 13768, 18656, 18931, 27536, 37312, 37862, 55072, 75724, 91213, 110144, 151448, 182426, 302896, 364852, 605792, 729704, 1003343, 1211584, 1459408, 2006686, 2918816, 4013372, 5837632, 8026744, 16053488, 32106976, 64213952]

約数ペア:

[(1, 64213952), (2, 32106976), (4, 16053488), (8, 8026744), (11, 5837632), (16, 4013372), (22, 2918816), (32, 2006686), (44, 1459408), (53, 1211584), (64, 1003343), (88, 729704), (106, 605792), (176, 364852), (212, 302896), (352, 182426), (424, 151448), (583, 110144), (704, 91213), (848, 75724), (1166, 55072), (1696, 37862), (1721, 37312), (2332, 27536), (3392, 18931), (3442, 18656), (4664, 13768), (6884, 9328)]