71384784

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{4493}}^1$

素因数の和:4835

約数の個数: 40

約数和(自身を含む): 185008992

約数和(自身を除く): 113624208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 4493, 5296, 7944, 8986, 13479, 15888, 17972, 26958, 35944, 53916, 71888, 107832, 215664, 1487183, 2974366, 4461549, 5948732, 8923098, 11897464, 17846196, 23794928, 35692392, 71384784]

約数ペア:

[(1, 71384784), (2, 35692392), (3, 23794928), (4, 17846196), (6, 11897464), (8, 8923098), (12, 5948732), (16, 4461549), (24, 2974366), (48, 1487183), (331, 215664), (662, 107832), (993, 71888), (1324, 53916), (1986, 35944), (2648, 26958), (3972, 17972), (4493, 15888), (5296, 13479), (7944, 8986)]