70899452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 142742880

約数和(自身を除く): 71843428

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 139, 221, 278, 442, 556, 577, 884, 1154, 1807, 2308, 2363, 3614, 4726, 7228, 7501, 9452, 9809, 15002, 19618, 30004, 30719, 39236, 61438, 80203, 122876, 127517, 160406, 255034, 320812, 510068, 1042639, 1363451, 2085278, 2726902, 4170556, 5453804, 17724863, 35449726, 70899452]

約数ペア:

[(1, 70899452), (2, 35449726), (4, 17724863), (13, 5453804), (17, 4170556), (26, 2726902), (34, 2085278), (52, 1363451), (68, 1042639), (139, 510068), (221, 320812), (278, 255034), (442, 160406), (556, 127517), (577, 122876), (884, 80203), (1154, 61438), (1807, 39236), (2308, 30719), (2363, 30004), (3614, 19618), (4726, 15002), (7228, 9809), (7501, 9452)]