65828528

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 131533248

約数和(自身を除く): 65704720

約数列:

[1, 2, 4, 8, 16, 43, 86, 163, 172, 326, 344, 587, 652, 688, 1174, 1304, 2348, 2608, 4696, 7009, 9392, 14018, 25241, 28036, 50482, 56072, 95681, 100964, 112144, 191362, 201928, 382724, 403856, 765448, 1530896, 4114283, 8228566, 16457132, 32914264, 65828528]

約数ペア:

[(1, 65828528), (2, 32914264), (4, 16457132), (8, 8228566), (16, 4114283), (43, 1530896), (86, 765448), (163, 403856), (172, 382724), (326, 201928), (344, 191362), (587, 112144), (652, 100964), (688, 95681), (1174, 56072), (1304, 50482), (2348, 28036), (2608, 25241), (4696, 14018), (7009, 9392)]