71634428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2903}}^1$

素因数の和:3137

約数の個数: 24

約数和(自身を含む): 130099200

約数和(自身を除く): 58464772

約数列:

[1, 2, 4, 31, 62, 124, 199, 398, 796, 2903, 5806, 6169, 11612, 12338, 24676, 89993, 179986, 359972, 577697, 1155394, 2310788, 17908607, 35817214, 71634428]

約数ペア:

[(1, 71634428), (2, 35817214), (4, 17908607), (31, 2310788), (62, 1155394), (124, 577697), (199, 359972), (398, 179986), (796, 89993), (2903, 24676), (5806, 12338), (6169, 11612)]