7271512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 14584320

約数和(自身を除く): 7312808

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 421, 508, 842, 1016, 1684, 2159, 3368, 4318, 7157, 8636, 14314, 17272, 28628, 53467, 57256, 106934, 213868, 427736, 908939, 1817878, 3635756, 7271512]

約数ペア:

[(1, 7271512), (2, 3635756), (4, 1817878), (8, 908939), (17, 427736), (34, 213868), (68, 106934), (127, 57256), (136, 53467), (254, 28628), (421, 17272), (508, 14314), (842, 8636), (1016, 7157), (1684, 4318), (2159, 3368)]