74127208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28687}}^1$

素因数の和:28729

約数の個数: 32

約数和(自身を含む): 154915200

約数和(自身を除く): 80787992

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 28687, 57374, 114748, 229496, 487679, 545053, 975358, 1090106, 1950716, 2180212, 3901432, 4360424, 9265901, 18531802, 37063604, 74127208]

約数ペア:

[(1, 74127208), (2, 37063604), (4, 18531802), (8, 9265901), (17, 4360424), (19, 3901432), (34, 2180212), (38, 1950716), (68, 1090106), (76, 975358), (136, 545053), (152, 487679), (323, 229496), (646, 114748), (1292, 57374), (2584, 28687)]