71109808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57719}}^1$

素因数の和:57745

約数の個数: 40

約数和(自身を含む): 171774720

約数和(自身を除く): 100664912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 57719, 115438, 230876, 404033, 461752, 634909, 808066, 923504, 1269818, 1616132, 2539636, 3232264, 4444363, 5079272, 6464528, 8888726, 10158544, 17777452, 35554904, 71109808]

約数ペア:

[(1, 71109808), (2, 35554904), (4, 17777452), (7, 10158544), (8, 8888726), (11, 6464528), (14, 5079272), (16, 4444363), (22, 3232264), (28, 2539636), (44, 1616132), (56, 1269818), (77, 923504), (88, 808066), (112, 634909), (154, 461752), (176, 404033), (308, 230876), (616, 115438), (1232, 57719)]