70938088

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 146253600

約数和(自身を除く): 75315512

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 169, 284, 338, 568, 676, 739, 923, 1352, 1478, 1846, 2956, 3692, 5912, 7384, 9607, 11999, 19214, 23998, 38428, 47996, 52469, 76856, 95992, 104938, 124891, 209876, 249782, 419752, 499564, 682097, 999128, 1364194, 2728388, 5456776, 8867261, 17734522, 35469044, 70938088]

約数ペア:

[(1, 70938088), (2, 35469044), (4, 17734522), (8, 8867261), (13, 5456776), (26, 2728388), (52, 1364194), (71, 999128), (104, 682097), (142, 499564), (169, 419752), (284, 249782), (338, 209876), (568, 124891), (676, 104938), (739, 95992), (923, 76856), (1352, 52469), (1478, 47996), (1846, 38428), (2956, 23998), (3692, 19214), (5912, 11999), (7384, 9607)]