2912359136

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{13931}}^1$

素因数の和:14127

約数の個数: 48

約数和(自身を含む): 5898251520

約数和(自身を除く): 2985892384

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 139, 188, 278, 376, 556, 752, 1112, 1504, 2224, 4448, 6533, 13066, 13931, 26132, 27862, 52264, 55724, 104528, 111448, 209056, 222896, 445792, 654757, 1309514, 1936409, 2619028, 3872818, 5238056, 7745636, 10476112, 15491272, 20952224, 30982544, 61965088, 91011223, 182022446, 364044892, 728089784, 1456179568, 2912359136]

約数ペア:

[(1, 2912359136), (2, 1456179568), (4, 728089784), (8, 364044892), (16, 182022446), (32, 91011223), (47, 61965088), (94, 30982544), (139, 20952224), (188, 15491272), (278, 10476112), (376, 7745636), (556, 5238056), (752, 3872818), (1112, 2619028), (1504, 1936409), (2224, 1309514), (4448, 654757), (6533, 445792), (13066, 222896), (13931, 209056), (26132, 111448), (27862, 104528), (52264, 55724)]