72549386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2539}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 134843520

約数和(自身を除く): 62294134

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 182, 314, 1099, 2041, 2198, 2539, 4082, 5078, 14287, 17773, 28574, 33007, 35546, 66014, 231049, 398623, 462098, 797246, 2790361, 5182099, 5580722, 10364198, 36274693, 72549386]

約数ペア:

[(1, 72549386), (2, 36274693), (7, 10364198), (13, 5580722), (14, 5182099), (26, 2790361), (91, 797246), (157, 462098), (182, 398623), (314, 231049), (1099, 66014), (2041, 35546), (2198, 33007), (2539, 28574), (4082, 17773), (5078, 14287)]