61656608

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{877}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 131647320

約数和(自身を除く): 69990712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 877, 1352, 1754, 2197, 2704, 3508, 4394, 5408, 7016, 8788, 11401, 14032, 17576, 22802, 28064, 35152, 45604, 70304, 91208, 148213, 182416, 296426, 364832, 592852, 1185704, 1926769, 2371408, 3853538, 4742816, 7707076, 15414152, 30828304, 61656608]

約数ペア:

[(1, 61656608), (2, 30828304), (4, 15414152), (8, 7707076), (13, 4742816), (16, 3853538), (26, 2371408), (32, 1926769), (52, 1185704), (104, 592852), (169, 364832), (208, 296426), (338, 182416), (416, 148213), (676, 91208), (877, 70304), (1352, 45604), (1754, 35152), (2197, 28064), (2704, 22802), (3508, 17576), (4394, 14032), (5408, 11401), (7016, 8788)]