78698962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 127526400

約数和(自身を除く): 48827438

約数列:

[1, 2, 23, 46, 47, 89, 94, 178, 409, 818, 1081, 2047, 2162, 4094, 4183, 8366, 9407, 18814, 19223, 36401, 38446, 72802, 96209, 192418, 442129, 837223, 884258, 1674446, 1710847, 3421694, 39349481, 78698962]

約数ペア:

[(1, 78698962), (2, 39349481), (23, 3421694), (46, 1710847), (47, 1674446), (89, 884258), (94, 837223), (178, 442129), (409, 192418), (818, 96209), (1081, 72802), (2047, 38446), (2162, 36401), (4094, 19223), (4183, 18814), (8366, 9407)]