77320412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22193}}^1$

素因数の和:22277

約数の個数: 24

約数和(自身を含む): 147900816

約数和(自身を除く): 70580404

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 22193, 44386, 88772, 288509, 577018, 1154036, 1486931, 2973862, 5947724, 19330103, 38660206, 77320412]

約数ペア:

[(1, 77320412), (2, 38660206), (4, 19330103), (13, 5947724), (26, 2973862), (52, 1486931), (67, 1154036), (134, 577018), (268, 288509), (871, 88772), (1742, 44386), (3484, 22193)]