70979212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 138055680

約数和(自身を除く): 67076468

約数列:

[1, 2, 4, 19, 31, 38, 47, 62, 76, 94, 124, 188, 589, 641, 893, 1178, 1282, 1457, 1786, 2356, 2564, 2914, 3572, 5828, 12179, 19871, 24358, 27683, 30127, 39742, 48716, 55366, 60254, 79484, 110732, 120508, 377549, 572413, 755098, 933937, 1144826, 1510196, 1867874, 2289652, 3735748, 17744803, 35489606, 70979212]

約数ペア:

[(1, 70979212), (2, 35489606), (4, 17744803), (19, 3735748), (31, 2289652), (38, 1867874), (47, 1510196), (62, 1144826), (76, 933937), (94, 755098), (124, 572413), (188, 377549), (589, 120508), (641, 110732), (893, 79484), (1178, 60254), (1282, 55366), (1457, 48716), (1786, 39742), (2356, 30127), (2564, 27683), (2914, 24358), (3572, 19871), (5828, 12179)]