42619738

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 75582720

約数和(自身を除く): 32962982

約数列:

[1, 2, 7, 14, 53, 71, 106, 142, 371, 497, 742, 809, 994, 1618, 3763, 5663, 7526, 11326, 26341, 42877, 52682, 57439, 85754, 114878, 300139, 402073, 600278, 804146, 3044267, 6088534, 21309869, 42619738]

約数ペア:

[(1, 42619738), (2, 21309869), (7, 6088534), (14, 3044267), (53, 804146), (71, 600278), (106, 402073), (142, 300139), (371, 114878), (497, 85754), (742, 57439), (809, 52682), (994, 42877), (1618, 26341), (3763, 11326), (5663, 7526)]