262445647568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7013}}^1\times {\mathrm{179917}}^1$

素因数の和:186951

約数の個数: 40

約数和(自身を含む): 547684065768

約数和(自身を除く): 285238418200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7013, 14026, 28052, 56104, 91169, 112208, 179917, 182338, 359834, 364676, 719668, 729352, 1439336, 1458704, 2338921, 2878672, 4677842, 9355684, 18711368, 37422736, 1261757921, 2523515842, 5047031684, 10094063368, 16402852973, 20188126736, 32805705946, 65611411892, 131222823784, 262445647568]

約数ペア:

[(1, 262445647568), (2, 131222823784), (4, 65611411892), (8, 32805705946), (13, 20188126736), (16, 16402852973), (26, 10094063368), (52, 5047031684), (104, 2523515842), (208, 1261757921), (7013, 37422736), (14026, 18711368), (28052, 9355684), (56104, 4677842), (91169, 2878672), (112208, 2338921), (179917, 1458704), (182338, 1439336), (359834, 729352), (364676, 719668)]