72859306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 121524480

約数和(自身を除く): 48665174

約数列:

[1, 2, 13, 26, 47, 94, 109, 218, 547, 611, 1094, 1222, 1417, 2834, 5123, 7111, 10246, 14222, 25709, 51418, 59623, 66599, 119246, 133198, 334217, 668434, 775099, 1550198, 2802281, 5604562, 36429653, 72859306]

約数ペア:

[(1, 72859306), (2, 36429653), (13, 5604562), (26, 2802281), (47, 1550198), (94, 775099), (109, 668434), (218, 334217), (547, 133198), (611, 119246), (1094, 66599), (1222, 59623), (1417, 51418), (2834, 25709), (5123, 14222), (7111, 10246)]