71918522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 119266560

約数和(自身を除く): 47348038

約数列:

[1, 2, 13, 26, 59, 118, 173, 271, 346, 542, 767, 1534, 2249, 3523, 4498, 7046, 10207, 15989, 20414, 31978, 46883, 93766, 132691, 207857, 265382, 415714, 609479, 1218958, 2766097, 5532194, 35959261, 71918522]

約数ペア:

[(1, 71918522), (2, 35959261), (13, 5532194), (26, 2766097), (59, 1218958), (118, 609479), (173, 415714), (271, 265382), (346, 207857), (542, 132691), (767, 93766), (1534, 46883), (2249, 31978), (3523, 20414), (4498, 15989), (7046, 10207)]