67846948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 137811520

約数和(自身を除く): 69964572

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 817, 988, 1118, 1597, 1634, 2236, 3194, 3268, 6388, 10621, 20761, 21242, 30343, 41522, 42484, 60686, 68671, 83044, 121372, 137342, 274684, 394459, 788918, 892723, 1304749, 1577836, 1785446, 2609498, 3570892, 5218996, 16961737, 33923474, 67846948]

約数ペア:

[(1, 67846948), (2, 33923474), (4, 16961737), (13, 5218996), (19, 3570892), (26, 2609498), (38, 1785446), (43, 1577836), (52, 1304749), (76, 892723), (86, 788918), (172, 394459), (247, 274684), (494, 137342), (559, 121372), (817, 83044), (988, 68671), (1118, 60686), (1597, 42484), (1634, 41522), (2236, 30343), (3194, 21242), (3268, 20761), (6388, 10621)]