71356792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22133}}^1$

素因数の和:22183

約数の個数: 32

約数和(自身を含む): 148740480

約数和(自身を除く): 77383688

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 22133, 44266, 88532, 177064, 287729, 575458, 686123, 1150916, 1372246, 2301832, 2744492, 5488984, 8919599, 17839198, 35678396, 71356792]

約数ペア:

[(1, 71356792), (2, 35678396), (4, 17839198), (8, 8919599), (13, 5488984), (26, 2744492), (31, 2301832), (52, 1372246), (62, 1150916), (104, 686123), (124, 575458), (248, 287729), (403, 177064), (806, 88532), (1612, 44266), (3224, 22133)]