64046416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30097}}^1$

素因数の和:30131

約数の個数: 40

約数和(自身を含む): 149286080

約数和(自身を除く): 85239664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 30097, 60194, 120388, 210679, 240776, 421358, 481552, 571843, 842716, 1143686, 1685432, 2287372, 3370864, 4002901, 4574744, 8005802, 9149488, 16011604, 32023208, 64046416]

約数ペア:

[(1, 64046416), (2, 32023208), (4, 16011604), (7, 9149488), (8, 8005802), (14, 4574744), (16, 4002901), (19, 3370864), (28, 2287372), (38, 1685432), (56, 1143686), (76, 842716), (112, 571843), (133, 481552), (152, 421358), (266, 240776), (304, 210679), (532, 120388), (1064, 60194), (2128, 30097)]