72436898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 119968128

約数和(自身を除く): 47531230

約数列:

[1, 2, 17, 34, 37, 71, 74, 142, 629, 811, 1207, 1258, 1622, 2414, 2627, 5254, 13787, 27574, 30007, 44659, 57581, 60014, 89318, 115162, 510119, 978877, 1020238, 1957754, 2130497, 4260994, 36218449, 72436898]

約数ペア:

[(1, 72436898), (2, 36218449), (17, 4260994), (34, 2130497), (37, 1957754), (71, 1020238), (74, 978877), (142, 510119), (629, 115162), (811, 89318), (1207, 60014), (1258, 57581), (1622, 44659), (2414, 30007), (2627, 27574), (5254, 13787)]