42680794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 29169446

約数列:

[1, 2, 13, 26, 47, 53, 94, 106, 611, 659, 689, 1222, 1318, 1378, 2491, 4982, 8567, 17134, 30973, 32383, 34927, 61946, 64766, 69854, 402649, 454051, 805298, 908102, 1641569, 3283138, 21340397, 42680794]

約数ペア:

[(1, 42680794), (2, 21340397), (13, 3283138), (26, 1641569), (47, 908102), (53, 805298), (94, 454051), (106, 402649), (611, 69854), (659, 64766), (689, 61946), (1222, 34927), (1318, 32383), (1378, 30973), (2491, 17134), (4982, 8567)]