65885246

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 115706880

約数和(自身を除く): 49821634

約数列:

[1, 2, 7, 14, 61, 122, 179, 358, 427, 431, 854, 862, 1253, 2506, 3017, 6034, 10919, 21838, 26291, 52582, 76433, 77149, 152866, 154298, 184037, 368074, 540043, 1080086, 4706089, 9412178, 32942623, 65885246]

約数ペア:

[(1, 65885246), (2, 32942623), (7, 9412178), (14, 4706089), (61, 1080086), (122, 540043), (179, 368074), (358, 184037), (427, 154298), (431, 152866), (854, 77149), (862, 76433), (1253, 52582), (2506, 26291), (3017, 21838), (6034, 10919)]