71705270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78797}}^1$

素因数の和:78824

約数の個数: 32

約数和(自身を含む): 158856768

約数和(自身を除く): 87151498

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 78797, 157594, 393985, 551579, 787970, 1024361, 1103158, 2048722, 2757895, 5121805, 5515790, 7170527, 10243610, 14341054, 35852635, 71705270]

約数ペア:

[(1, 71705270), (2, 35852635), (5, 14341054), (7, 10243610), (10, 7170527), (13, 5515790), (14, 5121805), (26, 2757895), (35, 2048722), (65, 1103158), (70, 1024361), (91, 787970), (130, 551579), (182, 393985), (455, 157594), (910, 78797)]