72941752

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53951}}^1$

素因数の和:53983

約数の個数: 24

約数和(自身を含む): 148098240

約数和(自身を除く): 75156488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 53951, 107902, 215804, 431608, 701363, 1402726, 2805452, 5610904, 9117719, 18235438, 36470876, 72941752]

約数ペア:

[(1, 72941752), (2, 36470876), (4, 18235438), (8, 9117719), (13, 5610904), (26, 2805452), (52, 1402726), (104, 701363), (169, 431608), (338, 215804), (676, 107902), (1352, 53951)]