68367032

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 131258880

約数和(自身を除く): 62891848

約数列:

[1, 2, 4, 8, 53, 106, 212, 383, 421, 424, 766, 842, 1532, 1684, 3064, 3368, 20299, 22313, 40598, 44626, 81196, 89252, 161243, 162392, 178504, 322486, 644972, 1289944, 8545879, 17091758, 34183516, 68367032]

約数ペア:

[(1, 68367032), (2, 34183516), (4, 17091758), (8, 8545879), (53, 1289944), (106, 644972), (212, 322486), (383, 178504), (421, 162392), (424, 161243), (766, 89252), (842, 81196), (1532, 44626), (1684, 40598), (3064, 22313), (3368, 20299)]