69997024

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{577}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 146821248

約数和(自身を除く): 76824224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 223, 272, 446, 544, 577, 892, 1154, 1784, 2308, 3568, 3791, 4616, 7136, 7582, 9232, 9809, 15164, 18464, 19618, 30328, 39236, 60656, 78472, 121312, 128671, 156944, 257342, 313888, 514684, 1029368, 2058736, 2187407, 4117472, 4374814, 8749628, 17499256, 34998512, 69997024]

約数ペア:

[(1, 69997024), (2, 34998512), (4, 17499256), (8, 8749628), (16, 4374814), (17, 4117472), (32, 2187407), (34, 2058736), (68, 1029368), (136, 514684), (223, 313888), (272, 257342), (446, 156944), (544, 128671), (577, 121312), (892, 78472), (1154, 60656), (1784, 39236), (2308, 30328), (3568, 19618), (3791, 18464), (4616, 15164), (7136, 9809), (7582, 9232)]