63710864

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13229}}^1$

素因数の和:13287

約数の個数: 40

約数和(自身を含む): 144365760

約数和(自身を除く): 80654896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 13229, 26458, 52916, 92603, 105832, 185206, 211664, 370412, 568847, 740824, 1137694, 1481648, 2275388, 3981929, 4550776, 7963858, 9101552, 15927716, 31855432, 63710864]

約数ペア:

[(1, 63710864), (2, 31855432), (4, 15927716), (7, 9101552), (8, 7963858), (14, 4550776), (16, 3981929), (28, 2275388), (43, 1481648), (56, 1137694), (86, 740824), (112, 568847), (172, 370412), (301, 211664), (344, 185206), (602, 105832), (688, 92603), (1204, 52916), (2408, 26458), (4816, 13229)]