78387812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{1783}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 142363200

約数和(自身を除く): 63975388

約数列:

[1, 2, 4, 29, 58, 116, 379, 758, 1516, 1783, 3566, 7132, 10991, 21982, 43964, 51707, 103414, 206828, 675757, 1351514, 2703028, 19596953, 39193906, 78387812]

約数ペア:

[(1, 78387812), (2, 39193906), (4, 19596953), (29, 2703028), (58, 1351514), (116, 675757), (379, 206828), (758, 103414), (1516, 51707), (1783, 43964), (3566, 21982), (7132, 10991)]